Cellular Access Control

Mar GSW2 Plus 3G Controller CID w Wiegand


The MC-201501 known as the GSW2 PLUS is an advanced 3G cellular communication device that can be programmed with up to 1000 phone numbers (200 in standard version). It provides wireless, but secure remote control of equipment and systems to varified users. When a verified user, calls the registered cellphone number of the GSW2 PLUS, it recognizes the user’s phone number and operates the contactsopening doors or gates etc..

The unit allows a number of master users to add and delete standard users from the system via Web server, Smartphone apps, USB connection to PC or with a simple text message (SMS ).

GSW2 PLUS also has the possibility to connect a door phone speaker and microphone unit for GSM intercom application, temperature probe, backup battery, RF module or any Wiegand operated access control unit, like different types of proximity card readers and access entry keypads.  By default the unit sends Wiegand 26 bit data out of the Wiegand data ports without any configuration.

The GSW2 Plus allows itself to be easily integrated in to third party systems via it Weigand interface and by doing this expanding it's capabilties to full site systems.

Note: The GSW2 PLUS supports up to 1000 access codes (PIN) and up to 100 temporary access codes (SPIN).

Hence the GSW2 PLUS is ideal for a wide range of security applications. It can work with gates, barriers, shutters, garage doors and many other entry doors remotely and securely using the Caller ID - without any call costs. It is suitable for residences, condominiums, hospitals, hotels and factories.  It can also be used to operate other devices based on caller ID.


  • Supports up to 1000  (200 in standard version) Caller ID - Dial to open - telephone numbers
  • Supports up to 1000 access entry codes (PIN, RFID cards, Keyfobs)
  • Up to 100 temporary access codes - SPIN
  • 2 alarm inputs
  • 2 relay outputs
  • Wiegand input
  • Wiegand output
  • Temperature probe (on special request)
  • RS485 Modbus protocol serial port
  • DIN rail plastic enclosure or IP56 box (with built-in power supply on request)
  • Up to 20.000 event log entries
  • Set up all features with Web server, with EasySet SW on your PC, with Smartphone apps or with using an unique SMS programming


Access control specification
Unit dimensions143 × 90 × 33 mm
Power Supply12V-20 V AC or 12V-24V 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
PCB dimensions138 × 85 mm
Built-in Antenna SMA1
Weight (without battery)280 g


GSW2 PLUS User Manual_V2_0_12032018

 GSW2 PLUS User Manual_V2_0_12032018  (1.79Mb)

Code: MC-20501 Enquire