Reliable wireless alarm signal transmitter for safety and security providers, companies.

The communicator is receiving the incoming alarm signals of a connected alarm center in Contact ID format (CID code) and transmitting the CID codes through the LTE 450 mobile network to a dispatcher center – or further destinations (IP address). The life signals and events are also transmitted.

Suitable for alarm signaling, input monitoring (through its IOs) and remote control (e.g. gate opening, output switch).

Increase the efficiency of the current wired alarm system and safety surveillance service by using our wireless device as backup alarm transmitting channel, or using as primary route to the centre, by connecting sensors, control external devices.

In autonomous mode, it’s operating as a complete alarm system (without using of an external alarm system), which you can arm/disarm manually by remote controller (panic button also assured) or through a mobile phone app.

You can extend the system with further IOs (due the optional expansion PCB) or wireless sensor receiving capabilities (optinal board).

Connect siren, spare battery pack, sabotage switch to the device and provide the highest level of safety for your home, office, company!

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


Operation modes

  • Wireless alarm signal data transmitter (to the surveillance center, IP receiver)
  • Standalone alarm system (autonomous operation, transmitting to IP addresses)
  • Input monitoring (of connected devices to the input lines)
  • Remote output control (gate opening, switch external devices)



  • Safety providers
  • Private safety
  • Companies, offices, hotels
  • Device monitoring


  • LTE 450 communication (Cat.1) at 5/10Mbps UL/DL speed rate (Telit® modem)



  • PCB version with fixation lags (for easy fit to housing, safety metal box)
  • 2pcs isolated digital inputs (operation mode selection by jumpers)
    • voltage (high level: 5-24V, low level: 0-1V)
    • contact (0.3-1mA)
    • detection of wire cut, short sabotage
  • 1pc relay output (remote switch: 2A-120VAC, 1A-24VDC)
  • Simulated analog phone line (ALARM TIP-RING) input for alarm centers
  • 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 alarm system signals and event CID code generating, providing life signals
  • Wireless alarm signaling for IP adresses (primary, backup server)
  • Handling zones, events
  • Voltage/contact input line change signaling (input line status changes)
  • Output switch/Gate control with delay (by local, TCP)
  • Massive contact list for output control
  • Advanced alarm SMS text notification (reports, IO status, alarms)
  • Voice call/ringing alarm notification (up to 4 phone numbers)
  • Without alarm center its also able to generate Contact ID codes (answer to input line signal changes)
  • Compatible with M2M protocol (SIA CID/DTMF), Enigma protocol (Enigma II receiver, IP2 Receiver)



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



  • Watchdog (monitoring and auto recovery)
  • Configuration settings local stored
  • Backup/spare battery connection
  • Siren connetion (input line)
  • Wire cut, short and sabotage detection



  • LTE 450 Security Alarm Transmitter®
  • 5V micro-USB cable (for configuration, updates) – optional
  • LTE 450 MHz, gained SMA antenna
  • Battery pack, battery charger, power supply – optional
  • Safety box (optional by order)
  • EasyTerm® configuration software


 Technical details


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


SIMS Cloud

Full-featured, cloud-based remote dispatching & monitoring software for safety survaillance of objects and signaling of safety communicators (alarm & fire alarm transmitters, GPS trackers)


Wireless Safety Transmitter

Wireless safety transmitter with CDMA 450 / 2G / 3G / LTE 4G / LTE 450 / Narrow Band communication for safety dispatcher centers. Standalone safety alarming, gate control (option).


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