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Home >> Remote Sensors
a2b-LOG 1X Series Pulse Sensors
a2b-LOG 100 - GPRS Meter Transceiver
a2b-LOG 100 - GPRS Meter Transceiver
  • Automatic Pulse Reading and Monitoring
  • Advanced Meter communication Interface Unit
  • Multiple input channels for Remote Pulse Reading
  • Compatible with most meters with Pulse or Volt-Free Relay output
  • GPRS enabled using a2b Communication proven protocol
  • Advanced Dual RISC processor system
  • Tri-band 900/1800/1900 MHz (operates worldwide)
  • Real-time clock for date and time stamp
  • Password protected for authorised user access only
  • Unlimited Transmission Range
  • Built-in user friendly management software
  • Automatic Network Reconnection
  • Ready to operate - No extra software
a2b-LOG 10TX-1/2 - Wireless Pulse Transmitter
a2b-LOG 10TX-1/2 - Wireless Pulse Transmitter
  • Single or dual pulse input Pulse transmitters
  • Secure WBFM UHF secure transmission protocol
  • Unique Hardware Address with each unit having a fixed address
  • Integrated ESP Protocol with anti-data collision protection
  • VHF 173 - 219MHz (includes operation on the UK AMR band to MPT1601)
  • VHF Transmission range is typically 500m and 1Km (in building 100m - 500m)
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Battery Operated with 10+ years battery life
  • Evaluation Pack Available
a2b-LOG 10RX - Wireless Pulse Receiver
a2b-LOG 10RX - Wireless Pulse Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Receive multiple Pulse Reading from Transmitters within proximity of transmission
  • Integrated ESP Protocol with anti-data collision protection
  • VHF 173 - 219MHz (includes operation on the UK AMR band to MPT1601)
  • VHF Transmission range is typically 500m and 1Km (in building 100m - 500m)
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Secure WBFM UHF secure transmission protocol
  • Data rates: 9600
  • RS232 Interface (RS422 and RS485 available on request)
  • Wide Voltage Operation 6-24Vdc
  • Repeaters available for extended range of transmission
  • Compatible to my a2b-LOG PULSE software
  • Works with Hyperterminal or any serial emulator software
  • Evaluation Pack Available
a2b-LOG 11TX-1/2/3/4 - GSM Pulse Transmitter
a2b-LOG 11TX-1/2/3/4 - GSM Pulse Transmitter
  • Fully self-contained GSM Pulse Transmitter
  • Direct Interface to your chosen hardware with pulse output or Volt-Free Relay Outputs
  • Advanced Dual RISC processor on-board
  • Multiple input channels for Remote Pulse Reading
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Pulse software
  • Ready to operate - No extra software
a2b-LOG 11RX - GSM Pulse Receiver
a2b-LOG 11RX - GSM Pulse Receiver
  • Fully self-contained GSM Pulse Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Advanced Automatic-Answering Capability
  • Advanced Automatic-Disconnect, when no incoming data is present in the GSM or serial interface
  • Pulse Relay Output channels reproducing pulse count
  • Pulse Count Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Pulse software
  • Ready to operate - No extra software
a2b-LOG 12TX-1/2/3/4 - GPRS Pulse Transmitter
a2b-LOG 12TX-1/2/3/4 - GPRS Pulse Transmitter
  • Fully self-contained GPRS PULSE Transmitter
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Pulse Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Automatic Health Reporting for field unit status
  • All measurements are timestamp and datestamp
  • Guarantee data delivery protocol
  • Advanced Dual RISC processor on-board
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Pulse software
  • Ready to operate - No extra software
a2b-LOG 12RX - GPRS Pulse Receiver
a2b-LOG 12RX - GPRS Pulse Receiver
  • Fully self-contained GPRS Pulse Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Pulse Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Pulse Relay Output channels reproducing pulse count
  • Pulse Count Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Pulse software
  • Ready to operate - No extra software
a2b-LOG 13TX-1/2/3/4 - Ethernet Pulse Transmitter
a2b-LOG 13TX-1/2/3/4 - Ethernet Pulse Transmitter
  • Multi-channel Pulse transmitter
  • Counts pulses from any source and automatically transmit reading via the ethernet
  • Plug and Measure Technology
  • Unique Hardware Address with each unit having a fixed address
  • Rapid Pulse monitoring with instant Ethernet Connection
  • Manual static IP address allocation or can receive one by a DHCP request
  • Integrated ESP Protocol with anti-data collision protection
  • Compatible to my a2b-LOG Pulse Ethernet software
  • Pulse Reading can be received using Hyperterminal via a Ethernet Receiver
  • asy-to-Install DIN Rail Enclosure with zero maintenance
  • Ready to operate
  • Evaluation Pack Available
a2b-LOG 13RX - Ethernet Pulse Receiver
a2b-LOG 13RX - Ethernet Pulse Receiver
  • Fully self-contained Ethernet Pulse Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Manual static IP address allocation or can receive one by a DHCP request
  • Pulse Relay Output channels reproducing pulse count
  • Pulse Count Output via Serial connection (RS232) - RS422, RS485 and RJ45 available upon request
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Rapid Pulse monitoring with instant Ethernet Connection
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Pulse Ethernet software
  • Ready to operate - No extra software


a2b-LOG 2X Series Temperature Sensors
a2b-LOG 20TX-1/2 - Wireless Temperature Transmitter
a2b-LOG 20TX-1/2 - Wireless Temperature Transmitter
  • Single or dual pulse input Temperature transmitters
  • Pre-calibrated digital temperature transmitter with 1m fly-lead (longer cable optional)
  • Unit measures temperature over a span from -55 to +100°C.
  • 9-bit thermometer resolution (Accuracy typically +/- 0.5°C (-10 to +85°C)
  • Secure WBFM UHF transmission protocol
  • Unique Hardware Address with each unit having a fixed address
  • Integrated ESP Protocol with anti-data collision protection
  • VHF 173 - 219MHz (includes operation on the UK AMR band to MPT1601)
  • VHF Transmission range is typically 500m and 1Km (in building 100m - 500m)
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Battery Operated with 10+ years battery life
  • Evaluation Pack Available
a2b-LOG 20RX - Wireless Temperature Receiver
a2b-LOG 20RX - Wireless Temperature Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Receive multiple Temperature Reading from Transmitters within proximity of transmission
  • Integrated ESP Protocol with anti-data collision protection
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Secure WBFM UHF secure transmission protocol
  • Data rates: 9600
  • RS232 Interface (RS422 and RS485 available on request)
  • Wide Voltage Operation 6-24Vdc
  • Repeaters available for extended range of transmission
  • Compatible to my a2b-LOG Temperature software
  • Works with Hyperterminal or any serial emulator software
a2b-LOG 21TX-1/2/3/4 - GSM Temperature Transmitter
a2b-LOG 21TX-1/2/3/4 - GSM Temperature Transmitter
  • Fully self-contained GSM Temperature Transmitter
  • Temperature Sensor comes with 1 meter cable for easy access to area of measurement
  • Advanced Dual RISC processor on-board
  • Multiple channels for Remote Temperature Reading
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature software
  • Ready to operate - No extra software
a2b-LOG 21RX - GSM Temperature Receiver
a2b-LOG 21RX - GSM Temperature Receiver
  • Fully self-contained GSM Temperature Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Advanced Automatic-Answering Capability
  • Advanced Automatic-Disconnect, when no incoming data is present in the GSM or serial interface
  • Temperature Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature software
  • Ready to operate - No extra software
a2b-LOG 22TX-1/2/3/4 - GPRS Temperature Transmitter
a2b-LOG 22TX-1/2/3/4 - GPRS Temperature Transmitter
  • Fully self-contained GPRS Temperature Transmitter
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Temperature Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Automatic Health Reporting for field unit status
  • All measurements are timestamp and datestamp
  • Guarantee data delivery protocol
  • Advanced Dual RISC processor on-board
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature software
  • Ready to operate - No extra software
a2b-LOG 22RX - GPRS Temperature Receiver
a2b-LOG 22RX - GPRS Temperature Receiver
  • Fully self-contained GPRS Temperature Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Temperature Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Temperature Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature software
  • Ready to operate - No extra software
a2b-LOG 23TX-1/2/3/4 - Ethernet Temperature Transmitter
a2b-LOG 23TX-1/2/3/4 - Ethernet Temperature Transmitter
  • Multi-channel Ethernet Temperature transmitter
  • Measures temperature from any source and automatically transmit reading via the Ethernet
  • Plug and Measure Technology
  • Pre-calibrated digital temperature transmitter with 1m fly-lead (longer cable optional)
  • Unit measures temperature over a span from -55 to +100°C.
  • 9-bit thermometer resolution (Accuracy typically +/- 0.5°C (-10 to +85°C)
  • Unique Hardware Address with each unit having a fixed address
  • Integrated ESP Protocol with anti-data collision protection
  • Rapid temperature monitoring with instant Ethernet Connection
  • Manual static IP address allocation or can receive one by a DHCP request
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Compatible to my a2b-LOG Temperature Ethernet software
  • Temperature Reading can be received using Hyperterminal via a Ethernet Receiver
  • Evaluation Pack Available
a2b-LOG 23RX - Ethernet Temperature Receiver
a2b-LOG 23RX - Ethernet Temperature Receiver
  • Fully self-contained Ethernet Temperature Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Manual static IP address allocation or can receive one by a DHCP request
  • Temperature Value Output via Serial connection (RS232) - RS422, RS485 and RJ45 available upon request
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Rapid Temperature monitoring with instant Ethernet Connection
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature Ethernet software
  • Ready to operate - No extra software


a2b-LOG3X Series Temperature & Humidity Sensors
a2b-LOG 30TX-1/2 - Wireless Temperature & Humidity Transmitter
a2b-LOG 30TX-1/2 - Wireless Temperature & Humidity Transmitter
  • Single Temperature & Humidity transmitters
  • Pre-calibrated digital temperature transmitter with 1m fly-lead (longer cable optional)
  • Unit measures temperature over a span from -55 to +100°C.
  • 9-bit thermometer resolution (Accuracy typically +/- 0.5°C (-10 to +85°C)
  • Humidity range: 10% to 90% RH
  • Secure WBFM UHF secure transmission protocol
  • Unique Hardware Address with each unit having a fixed address
  • Integrated ESP Protocol with anti-data collision protection
  • VHF 173 - 219MHz (includes operation on the UK AMR band to MPT1601)
  • VHF Transmission range is typically 500m and 1Km (in building 100m - 500m)
  • UHF 434MHz, 869-915MHz typical range of 250m (in building 30 - 75m)
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Battery Operated with 10+ years battery life
  • Evaluation Pack Available
a2b-LOG 30RX - Wireless Temperature & Humidity Receiver
a2b-LOG 30RX - Wireless Temperature & Humidity Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Receive multiple Temperature & Humidity Reading from Transmitters within proximity of transmission
  • Integrated ESP Protocol with anti-data collision protection
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Secure WBFM UHF secure transmission protocol
  • Data rates: 9600
  • RS232 Interface (RS422 and RS485 available on request)
  • Wide Voltage Operation 6-24Vdc
  • Repeaters available for extended range of transmission
  • Compatible to my a2b-LOG Temperature & Humidity software
  • Works with Hyperterminal or any serial emulator software
a2b-LOG 31TX-1/2/3/4 - GSM Temperature & Humidity Transmitter
a2b-LOG 31TX-1/2/3/4 - GSM Temperature & Humidity Transmitter
  • Fully self-contained GSM Temperature & Humidity Transmitter
  • Advanced Dual RISC processor on-board
  • Multiple channels for Remote Temperature & Humidity Reading
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature & Humidity software
  • Ready to operate - No extra software
a2b-LOG 31RX - GSM Temperature & Humidity Receiver
a2b-LOG 31RX - GSM Temperature & Humidity Receiver
  • Fully self-contained GSM Temperature & Humidity Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Advanced Automatic-Answering Capability
  • Advanced Automatic-Disconnect, when no incoming data is present in the GSM or serial interface
  • Temperature & Humidity Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature & Humidity software
  • Ready to operate - No extra software
a2b-LOG 32TX-1/2/3/4 - GPRS Temperature & Humidity Transmitter
a2b-LOG 32TX-1/2/3/4 - GPRS Temperature & Humidity Transmitter
  • Fully self-contained GPRS Temperature & Humidity Transmitter
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Temperature & Humidity Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Automatic Health Reporting for field unit status
  • All measurements are timestamp and datestamp
  • Guarantee data delivery protocol
  • Advanced Dual RISC processor on-board
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature & Humidity software
  • Ready to operate - No extra software
a2b-LOG 32RX - GPRS Temperature & Humidity Receiver
a2b-LOG 32RX - GPRS Temperature & Humidity Receiver
  • Fully self-contained GPRS Temperature & Humidity Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Temperature & Humidity Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Temperature & Humidity Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature & Humidity software
  • Ready to operate - No extra software
a2b-LOG 33TX-1/2/3/4 - Ethernet Temperature & Humidity Transmitter
a2b-LOG 33TX-1/2/3/4 - Ethernet Temperature & Humidity Transmitter
  • Multi-channel Temperature & Humidity transmitter
  • Measured Temperature & Humidity from any source are automatically transmit reading via the Ethernet
  • Plug and Measure Technology
  • Unique Hardware Address with each unit having a fixed address
  • Rapid Temperature & Humidity monitoring with instant Ethernet Connection
  • Manual static IP address allocation or can receive one by a DHCP request
  • Integrated ESP Protocol with anti-data collision protection
  • Compatible to my a2b-LOG Temperature & Humidity Ethernet software
  • Temperature & Humidity Reading can be received using Hyperterminal via a Ethernet Receiver
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Ready to operate
  • Evaluation Pack Available
a2b-LOG 33RX - Ethernet Temperature & Humidity Receiver
a2b-LOG 33RX - Ethernet Temperature & Humidity Receiver
  • Fully self-contained Ethernet Temperature & Humidity Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Manual static IP address allocation or can receive one by a DHCP request
  • Temperature & Humidity Value Output via Serial connection (RS232) - RS422, RS485 and RJ45 available upon request
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Rapid Temperature & Humidity monitoring with instant Ethernet Connection
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Temperature & Humidity Ethernet software
  • Ready to operate - No extra software


a2b-LOG 4X Series Alarm Sensors
a2b-LOG 40TX-1/2 - Wireless Alarm Transmitter
a2b-LOG 40TX-1/2 - Wireless Alarm Transmitter
  • Single Alarm input Alarm transmitters
  • Secure WBFM UHF secure transmission protocol
  • Unique Hardware Address with each unit having a fixed address
  • Integrated ESP Protocol with anti-data collision protection
  • VHF 173 - 219MHz (includes operation on the UK AMR band to MPT1601)
  • VHF Transmission range is typically 500m and 1Km (in building 100m - 500m)
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Battery Operated with 10+ years battery life
  • Evaluation Pack Available
a2b-LOG 40RX - Wireless Alarm Receiver
a2b-LOG 40RX - Wireless Alarm Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Receive multiple Alarm Reading from Transmitters within proximity of transmission
  • Integrated ESP Protocol with anti-data collision protection
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Secure WBFM UHF secure transmission protocol
  • Data rates: 9600
  • RS232 Interface (RS422 and RS485 available on request)
  • Wide Voltage Operation 6-24Vdc
  • Repeaters available for extended range of transmission
  • Compatible to my a2b-LOG Alarm software
  • Works with Hyperterminal or any serial emulator software
a2b-LOG 41TX-1/2/3/4 - GSM Alarm Transmitter
a2b-LOG 41TX-1/2/3/4 - GSM Alarm Transmitter
  • Fully self-contained GSM Alarm Transmitter
  • Alarm Sensor comes with 1 meter cable for easy access to area of measurement
  • Advanced Dual RISC processor on-board
  • Multiple channels for Remote Alarm Reading
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Alarm software
  • Ready to operate - No extra software
a2b-LOG 41RX - GSM Alarm Receiver
a2b-LOG 41RX - GSM Alarm Receiver
  • Fully self-contained GSM Alarm Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Advanced Automatic-Answering Capability
  • Advanced Automatic-Disconnect, when no incoming data is present in the GSM or serial interface
  • Alarm Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Alarm software
  • Ready to operate - No extra software
a2b-LOG 42TX-1/2/3/4 - GPRS Alarm Transmitter
a2b-LOG 42TX-1/2/3/4 - GPRS Alarm Transmitter
  • Fully self-contained GPRS Alarm Transmitter
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Alarm Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Automatic Health Reporting for field unit status
  • All measurements are timestamp and datestamp
  • Guarantee data delivery protocol
  • Advanced Dual RISC processor on-board
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Alarm software
  • Ready to operate - No extra software
a2b-LOG 42RX - GPRS Alarm Receiver
a2b-LOG 42RX - GPRS Alarm Receiver
  • Fully self-contained GPRS Alarm Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Alarm Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Alarm Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Alarm software
  • Ready to operate - No extra software
a2b-LOG 43TX-1/2/3/4 - Ethernet Alarm Transmitter
a2b-LOG 43TX-1/2/3/4 - Ethernet Alarm Transmitter
  • Multi-channel Alarm transmitter
  • Monitors Alarm status from any source then automatically transmit alarm via the Ethernet
  • Plug and Detect Technology
  • Unique Hardware Address with each unit having a fixed address
  • Rapid Alarm monitoring with instant Ethernet Connection
  • Manual static IP address allocation or can receive one by a DHCP request
  • Integrated ESP Protocol with anti-data collision protection
  • Compatible to my a2b-LOG Alarm Ethernet software
  • Alarm Reading can be received using Hyperterminal via a Ethernet Receiver
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Ready to operate
  • Evaluation Pack Available
a2b-LOG 43RX - Ethernet Alarm Receiver
a2b-LOG 43RX - Ethernet Alarm Receiver
  • Fully self-contained Ethernet Alarm Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Manual static IP address allocation or can receive one by a DHCP request
  • Alarm Status Output via Serial connection (RS232) - RS422, RS485 and RJ45 available upon request
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Rapid Alarm monitoring with instant Ethernet Connection
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Alarm Ethernet software
  • Ready to operate - No extra software


a2b-LOG 5X Series Current Sensors
a2b-LOG 50TX-1/2 - Wireless Current Transmitter
a2b-LOG 50TX-1/2 - Wireless Current Transmitter
  • Single or Dual input Current transmitters
  • Secure WBFM UHF secure transmission protocol
  • Unique Hardware Address with each unit having a fixed address
  • Integrated ESP Protocol with anti-data collision protection
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Repeaters available for extended range of transmission
  • Compatible to my a2b-LOG Current software
  • Ready to operate - No extra software
  • Evaluation Pack Available
a2b-LOG 50RX - Wireless Current Receiver
a2b-LOG 50RX - Wireless Current Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Receive multiple Current Reading from Transmitters within proximity of transmission
  • Integrated ESP Protocol with anti-data collision protection
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Secure WBFM UHF secure transmission protocol
  • Data rates: 9600
  • RS232 Interface (RS422 and RS485 available on request)
  • Wide Voltage Operation 6-24Vdc
  • Repeaters available for extended range of transmission
  • Compatible to my a2b-LOG Current software
  • Works with Hyperterminal or any serial emulator software
a2b-LOG 51TX-1/2/3/4 - GSM Current Transmitter
a2b-LOG 51TX-1/2/3/4 - GSM Current Transmitter
  • Fully self-contained GSM Current Transmitter
  • Current Sensor comes with 1 meter cable for easy access to area of measurement
  • Advanced Dual RISC processor on-board
  • Multiple channels for Remote Current Reading
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Current software
  • Ready to operate - No extra software
a2b-LOG 51RX - GSM Current Receiver
a2b-LOG 51RX - GSM Current Receiver
  • Fully self-contained GSM Current Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Advanced Automatic-Answering Capability
  • Advanced Automatic-Disconnect, when no incoming data is present in the GSM or serial interface
  • Alarm Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Current software
  • Ready to operate - No extra software
a2b-LOG 52TX-1/2/3/4 - GPRS CurrentTransmitter
a2b-LOG 52TX-1/2/3/4 - GPRS CurrentTransmitter
  • Fully self-contained GPRS Current Transmitter
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Current Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Automatic Health Reporting for field unit status
  • All measurements are timestamp and datestamp
  • Guarantee data delivery protocol
  • Advanced Dual RISC processor on-board
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Current software
  • Ready to operate - No extra software
a2b-LOG 52RX - GPRS Current Receiver
a2b-LOG 52RX - GPRS Current Receiver
  • Fully self-contained GPRS Current Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Current Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Current Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Current software
  • Ready to operate - No extra software
a2b-LOG 53TX-1/2/3/4 - Ethernet Current Transmitter
a2b-LOG 53TX-1/2/3/4 - Ethernet Current Transmitter
  • Multi-channel Current transmitter
  • Measures Current level from any source then automatically transmit alarm via the Ethernet
  • Plug and Detect Technology
  • Unique Hardware Address with each unit having a fixed address
  • Rapid Current monitoring with instant Ethernet Connection
  • Manual static IP address allocation or can receive one by a DHCP request
  • Integrated ESP Protocol with anti-data collision protection
  • Compatible to my a2b-LOG Current Ethernet software
  • Current Reading can be received using Hyperterminal via a Ethernet Receiver
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Ready to operate
  • Evaluation Pack Available
a2b-LOG 53RX - Ethernet Current Receiver
a2b-LOG 53RX - Ethernet Current Receiver
  • Fully self-contained Ethernet Current Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Manual static IP address allocation or can receive one by a DHCP request
  • Current Value Output via Serial connection (RS232) - RS422, RS485 and RJ45 available upon request
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Rapid Current monitoring with instant Ethernet Connection
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Current Ethernet software
  • Ready to operate - No extra software


a2b-LOG 6X Series Voltage Sensors
a2b-LOG 60TX-1/2 - Wireless Voltage Transmitter
a2b-LOG 60TX-1/2 - Wireless Voltage Transmitter
  • Single or Dual input Voltage transmitters
  • Secure WBFM UHF secure transmission protocol
  • Unique Hardware Address with each unit having a fixed address
  • Integrated ESP Protocol with anti-data collision protection
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Repeaters available for extended range of transmission
  • Compatible to my a2b-LOG Voltage software
  • Ready to operate - No extra software
  • Evaluation Pack Available
a2b-LOG 60RX - Wireless Voltage Receiver
a2b-LOG 60RX - Wireless Voltage Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Receive multiple Voltage Reading from Transmitters within proximity of transmission
  • Integrated ESP Protocol with anti-data collision protection
  • UHF 434MHz, 869-915MHz
  • UHF Transmission range is typically 250m (in building 30 - 75m)
  • Secure WBFM UHF secure transmission protocol
  • Data rates: 9600
  • RS232 Interface (RS422 and RS485 available on request)
  • Wide Voltage Operation 6-24Vdc
  • Repeaters available for extended range of transmission
  • Compatible to my a2b-LOG Voltage software
  • Works with Hyperterminal or any serial emulator software
a2b-LOG 61TX-1/2/3/4 - GSM Voltage Transmitter
a2b-LOG 61TX-1/2/3/4 - GSM Voltage Transmitter
  • Fully self-contained GSM Voltage Transmitter
  • Voltage Sensor comes with 1 meter cable for easy access to area of measurement
  • Advanced Dual RISC processor on-board
  • Multiple channels for Remote Current Reading
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Voltage software
  • Ready to operate - No extra software
a2b-LOG 61RX - GSM Voltage Receiver
a2b-LOG 61RX - GSM Voltage Receiver
  • Fully self-contained GSM Voltage Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Advanced Automatic-Answering Capability
  • Advanced Automatic-Disconnect, when no incoming data is present in the GSM or serial interface
  • Alarm Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Voltage software
  • Ready to operate - No extra software
a2b-LOG 62TX-1/2/3/4 - GPRS VoltageTransmitter
a2b-LOG 62TX-1/2/3/4 - GPRS VoltageTransmitter
  • Fully self-contained GPRS Voltage Transmitter
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Voltage Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Automatic Health Reporting for field unit status
  • All measurements are timestamp and datestamp
  • Guarantee data delivery protocol
  • Advanced Dual RISC processor on-board
  • Secure Encoded transmission protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Voltage software
  • Ready to operate - No extra software
a2b-LOG 62RX - GPRS Voltage Receiver
a2b-LOG 62RX - GPRS Voltage Receiver
  • Fully self-contained GPRS Voltage Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Always connected technology providing real-time reading
  • Multiple channels for Remote Voltage Reading
  • Global Coverage operating on 900MHz, 1800MHz and 1900MHz bands
  • Integrated ESP Protocol with anti-data collision protection
  • Voltage Output via Serial connection (RS232)
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Operates on 900MHz, 1800MHz and 1900MHz
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Voltage software
  • Ready to operate - No extra software
a2b-LOG 63TX-1/2/3/4 - Ethernet Voltage Transmitter
a2b-LOG 63TX-1/2/3/4 - Ethernet Voltage Transmitter
  • Multi-channel Voltage transmitter
  • Measures Voltage level from any source then automatically transmit alarm via the Ethernet
  • Plug and Detect Technology
  • Unique Hardware Address with each unit having a fixed address
  • Rapid Voltage monitoring with instant Ethernet Connection
  • Manual static IP address allocation or can receive one by a DHCP request
  • Integrated ESP Protocol with anti-data collision protection
  • Compatible to my a2b-LOG Voltage Ethernet software
  • Voltage Reading can be received using Hyperterminal via a Ethernet Receiver
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Ready to operate
  • Evaluation Pack Available
a2b-LOG 63RX - Ethernet Voltage Receiver
a2b-LOG 63RX - Ethernet Voltage Receiver
  • Fully self-contained Ethernet Voltage Receiver
  • Direct Interface to your chosen hardware/device/host PC
  • Manual static IP address allocation or can receive one by a DHCP request
  • Voltage Value Output via Serial connection (RS232) - RS422, RS485 and RJ45 available upon request
  • Advanced Dual RISC processor on-board
  • Integrated ESP Protocol with anti-data collision protection
  • Rapid Voltage monitoring with instant Ethernet Connection
  • Secure Encoded communication protocol
  • Built-in user friendly management software
  • Wide Voltage Operation 6-24Vdc
  • Compatible to my a2b-LOG Voltage Ethernet software
  • Ready to operate - No extra software


a2b-LOG Repeater
a2b-LOG Repeater - Wireless Universal Repeater
a2b-LOG Repeater - Wireless Universal Repeater
  • Fully self-contained Repeater with instant receive and transmit algorithm
  • Proven "Listen and Repeat technology"
  • Operating Frequencies: 180-188MHz (VHF band) and 434MHz, 869MHz and 914.5MHz (UHF band)
  • Transmit Power from 10mW to 100mW base on legal restrictions
  • Advanced Dual RISC processor on-board with brownout and watchdog timer protection
  • Repeat Delay: Random Timer to decrease traffic on the wireless network
  • Automatic Rejection of invalid Data
  • Integrated ESP Protocol with anti-data collision protection
  • Secure Encoded communication protocol
  • Wide Voltage Operation 6-24Vdc
  • Easy-to-Install DIN Rail Enclosure with zero maintenance
  • Ready to operate - No extra software
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A2B Communication provides Remote Sensors, Radio Sensors, RF Sensors, Wireless Sensor, Ethernet Sensor, LAN Sensor, TCP/IP Sensor, WAN Sensor Leak Detection, Flow, Pressure, Heat, Power, Lux, Alarm, Alert, Sound, Audible, Color, Colour, Liquid, Gas, Smell, C0, C02, Air, Impact, Effluent Internet Sensor, Network, RJ45 Sensors, RS232+RS422+RS485 Sensors, Temperature, Humidity, RH, pH, Alkalinity, Humidity, Level, Current, 4 20mA, 4-20mA, NEMA, 0-5, 0-5VDC, 0-10Vdc, Voltage, Water, Flood, Access