TELL Compact II Programmable GSM Communication Unit with 2 Inputs & 2 Relay Outputs

The GSM compact II is a GSM based text and voice auto dialler that allows voice and text notifications reporting activations and alarm conditions to the user. Manual and Programming Software are available on the device itself: Accessable when connecting to computer through USB linkage.

  • GSM communication
  • USB 2.0 B Connection (Requires seperate A - B USB Cable, Not Included)
  • Comes with Antenna
  • Includes self adhesive Velcro for mounting
  • 2 NO/NC contact inputs
  • 2 NO relay outputs
  • Possibility to connect temperature sensor (easyTEMP)
  • Programming using software through USB, modem connection and by SMS
  • Accepts any Network Contract or Pay as you Go Sim card (Sim Card Not included)


Excl. VAT £99.00
£118.80 Incl. VAT

Working in a similar manor to the Jablotron, Simon XT, Texecom diahigh-end GJD speech and text communicators, the GSM Compact 2 cellular communicator can be used for;

Alarm system communication, Warning alerts, Flood warnings, Power failure warning, Temperature alerting, Door opening, Break beam or driveway sensor alerting, Plant or equipment failure, Operation complete alerting and numerous other applications where a contact output is available.

The GSM compact unit can even operate 230V mains appliances if wired in conjunction with a relay / contactor arrangement. Program the unit to accept a simple command and Imagine the possibilities they are endless.... Security lighting, Pond and Garden lighting, Illuminated decorations, Heating systems etc etc.


Signalling over GSM voice call:
SMS and up to 6 seconds of voice recording for each input
SMS sent as predefined text messages and / or pre-recorded voice
Transferring control panel's PGM output contact to monitoring station in Contact ID format
Calling 4 telephone numbers (personal call) and sending SMS messages

GSM remote control:
Control of output through telephone call, free of charge telephone number recognition.

Technical details:
Quad band GSM: 900/950/1800/1900 MHz
Power supply: 9-30 VDC
Power consumption: Nominal: 100mA, Maximum: 500ma
Operating temperature: -10C - +60C

More Information
Dimensions 100mm x 70mm x 19mm
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