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4 Button GSM Intercom Kit with Modem Module


This product is discontinued
No replacement or alternative is available



Four call buttons stainless steel wireless GSM intercom kit with surface mount entrance panel

The GSM kit by AES is installed on the surface of the wall and includes 4 buttons which are backlit with blue illumination at night for better visibility. The call buttons are made from stainless steel and framed by a glossy black acrylic fascia. The panel can call up to 3 phone numbers for each button and can call both fixed line and mobile phones.


  • GSM intercom for unlimited range access control
  • Trigger, latch and unlatch both relays by phone, SMS and iphone / Android apps.
  • Calls the existing phones of tenants or owners
  • Unlimited range intercom using GSM wireless SIM card technology
  • Limited call time, to minimise bill between sharing users
  • 2 relay outputs
  • Dial in mode allows up to 100 users to "dial the gate" at no call cost.
  • No need for expensive wiring or hardware throughout a large building
  • Weather rated to IP55

Technical Data:

  • Power Supply - 12-15 V DC (adaptor included)
  • Current Consumption - 50 mA standby, 250 mA calling,
  • Relay Outputs - 2
  • Relay type - N/O & N/C contacts
  • Relay time - Adjustable 1-9999 seconds
  • Relay load - 2 A 24 V AC max
  • GSM Modem - Quad band 850/900/1800/1900
  • Modem approvals - CE & FCC
  • Programming method - SMS programming
  • Caller ID - 100 numbers
  • Relay control - By phone and SMS and apps
  • Wigand output - Yes, 26 & 34 bit

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