GSM intercom ,(Horizontal)

GSM intercom ,(Horizontal)-(SS91B-M)

The SS91B-M product is a horizontal GSM intercom, designed for use with stainless steel. It uses a high quality durable button; the speaker & microphone is designed with a water repellent. It uses the GSM network, its main function when the visitor presses the call button (the call number can be added 3 sets out the number), it will dial to your phone for a call, in the call you can also use the phone to open the door

Model : SS91B-M

GSM intercom ,(Horizontal)GSM intercom, audio doorbell

Traditional intercom system must include the door station and home station, And Important is you need to spend money for wire cost and wiring cost between them. We embed the GSM/WCDMA module into the door station. Let users answer the door and talk with the visitor from any location. Easy installation and important they do not need to pay any cost for wire and wiring. The wireless intercom system can make audio call or video call via WCDMA network and user can open the door via DTMF tone during the call. Additional users can open the door through their mobile phone without fee.

GSM intercom (SS91B-M)

  • Calls up to 3 numbers landline or mobile
  • Answer the gate intercom and open the gate from anywhere in the world
  • No wires from the house to the gate.
  • Simple to set-up by sending SMS
  • Anti-Vandal and stainless steel design
  • Wireless Intercom through GSM network
  • 1152 user caller ID access control by free call


Operating Voltage12 to 24 Volt AC/DC
Operating CurrentMaximum 250 mA, Typically 55mA
GSM / 3G ModuleCinterion / Simcom
GSM / 3G FrequencyGSM 850/900/1800/1900 MHz
Physical sizeFace plate: 170 x 100 mm, Stainless cabinet: 174 x 113 x 65 mm
Length of antenna3 meters cable
HumidityLess than 80% RH
Operating Temperature-20℃ to 50℃

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