3G Digital GSM intercom system(Multi-Resident )

WCDMA Digital GSM Door Phone (Multi-Resident )


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3G Digital GSM intercom system(Multi-Resident) use 3G network. Designed a group of keypads. Use the keypad to press the account number to dial to the specified user. It is the way to use the 3G network. It can also control the door entrance. You can also use the keypad to enter the password to unlock.

Home or office entry control made easy with the 3G digital GSM intercom system. The 3G intercom allows you to welcome, filter and control visitors to the home or office. Use your 3G intercom system to remotely open or close entrances, (pedestrian gates, driveway gates, rising bollards, traffic barriers, garage doors, etc) Switch on heating, ventilation, air conditioning, pool or fountain pumps that can all be controlled from your land line handset or your mobile phone.  You can activate external lighting to make access approach safer at night. The 3G signal gives you crystal clear digital audio communication.


  • For up to 200 apartments
  • Receive your intercom calls on your phone wherever you are
  • Open a gate or door lock from your phone
  • Calls 3 numbers in sequence, mobiles or landline telephones.
  • Up to 1150 user Caller ID access control
  • 384 user PIN codes access control
  • User selectable 1-14 digit PIN codes
  • 2 relay outputs for optional easy control the gate opener or alarm parts
  • Blue backlit keypad for easy night time operation.
  • Die cast aluminum vandal resistant design
  • Surface or flush mount styles
  • Installation and set-up are simple (SMS, APP)
  • Check log via SMS/ Email
  • Available with 12V – 24V AC/DC input

Interpretation chart


Operating Voltage 12 to 24 Volt AC/DC
Operating Current Maximum 250 mA, Typically 55mA
GSM / 3G Frequency GSM 850/900/1800/1900 MHz
3G 850/900/1900/2100MHz
Physical size Face plate: 180 x 109 mm, Stainless cabinet:189(H)*118(W)*65(D) mm
Length of antenna 3 meters cable
Humidity Less than 80% RH
Operating Temperature -20℃ to 50℃

Android &IOS APP

For more information on our APP you can (click)  here

TAG: Door Locks, Doorbell, Wireless, Radio bell,

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