Cost-effective input signal- and consumption meter impulse counter, wireless transmitter for smart metering and input surveillance.

It is receiving, counting the incoming signals (contact/voltage/impulse) of the connected 1-8 pcs water/gas meters. The data are transmitted on wireless network to the data center.

Also suitable for answering Modbus RTU request of a Scada system, where the device is responsing meter count data for the centre.

Capable of remote monitoring of input lines (for external devices) and remote output control of max. 4 external devices (switching or gate opening).

Periodical life signals are also provided. Wire cut and sabotage detection, notification are prooved as well.

The device can be ordered in CDMA 450 / 2G / 3G / LTE 4G / LTE 450 and Narrow-Band versions.

You can get notification SMS text messages of the events.

It is easy to configure (remote, local by a free tool), easy to use. The communicator can be accessed remotely.


Operation modes

  • Meter impulse counter (counts the signals of the connected meters and in a pre-defined interval it transmits to the data center)
  • Input monitoring (status listening and surveillance of the connected device)
  • Remote output control (gate opening, external device switching)



  • Smart metering (water, gas)
  • Residential communities
  • Device monitoring
  • Scada systems


  • CDMA 450 / 2G /3G / 4G LTE / LTE 450 Cat.1 / Narrow-Band mobile network (Telit® modems)


Construction and connectors

  • Aluminum housing (fix to DIN-rail)
  • 8pcs isolated digital inputs (operation mode selection by jumpers)
    • impulse signal (500-1000Hz)
    • voltage (high level: 5-24V, low level: 0-1V)
    • contact (0.3-1mA)
    • detection of wire cut, short sabotage
  • 4pcs relay outputs (remote switch: 2A-120VAC, 1A-24VDC)
  • Power/battery connector (8-24VDC, 800mA – terminal block)
  • micro-USB port (configuration, firmware refresh)
  • SMA-M antenna connector (50 Ohm)
  • Push insert-SIM card bay


Software features

  • Receiving voltage/contact signal of input line change signaling (input line status changes)
  • Receiving impulse signals of smart meters
  • Wireless signaling for IP adresses (primary, backup server)
  • Output switch/Gate control with delay (by local, SMS commands, by calling/ringing, TCP)
  • Massive contact list for output control
  • Advanced SMS text notification (reports, IO status, alarms)
  • Compatible with EMR Metering® software



  • EasyTerm® parameter configuration software (Windows® is supported)
    • Configuration (serial port, SMS text commands, TCP/IP
    • Firmware refresh/configuration download/upload (serial port, Ftp)
    • Remote access (TCP)
  • Operation status LEDs



  • M2M Easy 2S IO® (module order option)
  • 5V micro-USB cable (for configuration, updates) – optional
  • Communication antenna (gained, SMA) – according to module selection
  • EasyTerm® configuration software


 Technikai adatok


Pay attention to the following products


EasyTerm configuration tool

EasyTerm configuration tool for the Safety Alarm & Fire Alarm transmitting modem and the Smart IO Gateway metering modem


M2M Easy 2 programming cable

M2M Easy 2 RJ11-RS232 programming cable


Narrow Band Smart IoT Gateway

Easy to configure wireless Narrow-Band pulse counter, voltage/contact signal transmitter with Modbus RTU, remote monitoring and output control


Industrial RS485 Modem

Universal RS485 modem with 2G / 3G / LTE / Narrow Band communication and C-rail adapter for the industry


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