GSM door entry device


  • 4 call buttons
  • 5 phone numbers per call button
  • Open doors/barriers by calling a unit
  • Up to 1000 Caller ID (phone number) slots
  • Up to 1000 PIN access codes (PIN, RFID cards, Key fobs)
  • Wiegand Input for external keypad or card reader or  RF receiver
  • 2 relay outputs
  • Up to 20.000 event log entries
  • Quick and easy installation
  • Stainless steel mounting housing
  • Remote management by EasySet Web, Android and iOS app

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SOLO-NX 4 is an audio GSM Door phone device. It calls on predefined mobile and/or landline (PSTN) phones when visitors visit your home, office, holiday house or other premises so you can talk to them and grant them access.

Once call button is pressed, the SOLO-NX 4 device automatically initiates calls to the predefined mobile and/or landline phone numbers that you set up earlier. It dials these numbers sequentially until someone answers the call and grant a visitor access.

The SOLO-NX 4 device also allows you to remotely open doors, gates and other access control devices by pressing a key combination on your mobile phone, by SMS remote control or with Caller ID recognition (free of charge).

SOLO-NX 4 can be ordered in a housing for surface (standard) or flush mounting (on customer request). Solutions with more buttons are also available upon customer requests in larger housing. The device can be upgraded with the CodeLock keypad (type SOLO-NX/CL).

It is ALL in ONE and it is very easy to install. All you need is to connect the power supply, Insert the SIM card and at least one phone number which the unit dials.


  • All in one
  • Door phone to GSM/PSTN phone communication
  • High quality audio
  • Up to 5 users per call button
  • Stainless steel finish front plate
  • Optional black painted front plate
  • Surface metal mounting housing
  • Very easy and quick installation
  • Easy access by free call (up to 1000 Caller ID numbers)
  • Easy door release by using mobile phone
  • Illuminated Push button or Piezo button – optional
  • 2 relay outputs
  • 2 alarm inputs
  • Additional mode of use – TAXI CALL POINT


Door entry system specifications
Power Supply12,0V - 20,0V AC or 12,0V - 24,0V DC
Current consumption - transmitting mode250mA
Current consumption - idle mode40mA
4 band or 5 band GSM module4 band: 850/900/1800/1900 MHz; 5 band: 800/850/900/1900/2100 MHz
Unit dimensions290 x 113 x 56 mm
External Patch Antenna SMA1



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