3G GSM Module - Automatic Gate Openers

3G GSM Module gate opener
3G GSM Module gate opener

BMGI's 3G GSM Module is a powerful remote relay controller, a very simple device that can be used for controlling automatic gate openers.


  • Quad-band (device supports 4 different frequencies), can work in the worldwide GSM Networks
  • No call charges, the 3G GSM GPRS relay switch rejects the call from authorised number then carries out the turn ON/OFF action on the first ring
  • Multiple applications
  • Secure - using caller-ID for identification and unknown callers are ignored (will not work if 'Caller ID' is switched off on your phone)
  • Can be operated from anywhere, no distance limit
  • Add or remove users by SMS text command
  • No need to provide a remote control or keys for different users
  • Up to 200 authorised phone numbers can be configured at the specified time
  • One output with relay rating 3A/240VAC for connecting the switch
  • The relay action will return a SMS confirmation to the owner or authorised call in number, this function is editable by user
  • The relay close or open time is programmable
  • Multiple applications
  • Smart phone APP for configuration available 



GSM Frequency Quad-band 850/900/1800/1900MHZ
Digital Output NC/NO dry contact, 3A/240VAC
DC Power Supply 9~24VDC/2A
Power Consumption 12V input Max. 50mA/Average 25mA
 SIM Card Supports 3G SIM Card (standard size)
 Antenna  50Ω SMA Antenna interface
 Temperature range  -20~+60°C
 Humidity range Relative humidity 90%
 Exterior Dimension W102mm*D76mm*H27mm
 Net Weight 80g

Kit Inclusions

  • Gate Module
  • 1 x antenna
  • 1 x user manual
  • 30cm telecom cable


BMG Imports Brendale

BMG Imports

  • 24/302 South Pine Road
    Brendale, QLD, 4500

    07 3205 3002

    Business Hours:

    Mon-Fri: 8.30am - 5pm

    Sat-Sun: Closed

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