4G GSM VoLTE intercom system

LTE GSM Door phone system


4G GSM VoLTE intercom system - SS1808-01. 4G intercom-SS1603-01 4G GSM VoLTE intercom system - SS1808-01. 4G Call station-SS1808-01 4G GSM VoLTE intercom system - SS1808-01. 4G doorbell-SS1808-01

4G GSM intercom system (1808-01) has the option of being connected to a speaker, microphone and a push button - for using as an add-on intercom interface for installation outside the property next to the gate and used as a wireless intercom system. Opening the gate with your mobile phone means no need for remote controls anymore. Intercom system supports VoLTE, enjoys clearer call quality and faster phone connection.

The SS1808-01 is in aluminum with a vandal-proof design, and is available for flush-mount and surface mount installations. It can also act as an access control system to control and manage access for up to 1152 users.

What is VoLTE?

VoLTE (Voice Over LTE) transmits voice services over the LTE network, allowing users to enjoy clearer voice call quality.

VoLTE features

. 0 noise super clear sound quality

. 1 seconds ultra fast dialing, no waiting

4G 3G 2G GSM intercom system enables VoLTE conditions

. Mobile phone must support VoLTE

. SIM card supports VoLTE and needs to be with the telecom provider

. intercom system module has support carrier


  • Answer the door intercom and talk with visitor anywhere anytime
  • Calls up to 3 numbers whatever landline or mobile
  • Open the gate from anywhere in the world
  • Support VoLTE
  • Ring intercom to open the door (1152 numbers)
  • No wiring installation fee
  • Anti-Vandal and aluminum design
  • Flush mount and surface mount design
  • Simple to setup by PC / SMS /APP

Interpretation chart


Operating Voltage 12 to 24 Volt AC/DC
Operating Current Maximum 250 mA, Typically 55mA
GSM / 3G / 4G Frequency SS1808-01-EC:
  • LTE FDD: B1/B3/B7/B8/B20B28A
  • WCDMA: B1/B8
  • GSM: B3/B8

  • SS1808-01-A:
  • LTE FDD: B2/B4/B12
  • WCDMA: B2/B4/B5

  • SS1808-01-AU:
  • LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28
  • LTE TDD:B40
  • WCDMA: B1/B2/B5/B8
  • GSM: B2/B3/B5/B8
  • 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: 4G VoLTE, doorbell, doorstation, Clear voice,

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