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GSM ‘Call to Open’ Module 4G – Mobile Phone Remote Gate Control

The GSM ‘Call to Open’ Module allows you to operate your electric gates via your mobile phone from anywhere in the world!

Out of stock


£127.00 ex VAT

£152.40 inc VAT

Out of stock


  • No more remote controls!
  • No separate power supply needed – power directly from the control board
  • Call your gates to open them
  • Controlled access for gardeners, the gas man, friends and family when you’re not at home
  • Simple programming by SMS
  • Full instructions and Quick start guide included
  • Options to hold gate open / latching
  • Operates using a 4G sim card

The solution to clumsy remote controls and key fobs is here…


Using GSM technology, this module wires directly in to your gates control board. You need to install a SIM card* in to the module and then set up the system simply using SMS messaging from your phone.

Once fully set up all you need to do is phone your gates to open them.


If you choose to associate your mobile number with the system then you can open your gates from home, work or abroad.

When you phone your gates to open them, the module checks that your number is associated with the system, rejects the call so there is no charge and then opens your gate. You can programme in up to 50 phone numbers to the system so that you can grant access to everyone in the household and friends, family and workers by the same method for convenience.


There is no need for a separate power supply as this module requires just 300-350mA so can be powered directly from the control board itself. When you combine this with the fact that you require no cabling between your house and gate, you have a flexible solution which is fast and cost effective way to control the opening of your gates.

*A SIM card is not supplied with this kit. You can pick up a pay as you go SIM card from any network provider for a low cost or in some cases for free. You can use either a pay as you go or a monthly contract SIM, the main thing that we recommend is that you choose the network which has the best coverage for your area. It must be a 4G sim card.

You will need to keep your SIM card topped up with some credit at all times to keep the functionality working. If you register your SIM card online then you will be able to monitor the credit that you have available. There are full instructions covering everything you need to know about SIM card requirements and full set up instructions provided with this kit.


  • 1x GSM control board
  • 1x Waterproof housing
  • 1x 2Amp power supply unit
  • 1x Wiring diagram / quick start guide / instruction manual


  • GSM can be powered by:
    +12v to +24vDC
    or ..
    +12v to +24c AC
  • 300-350mA required
  • 50 numbers can be programmed in for opening command access
  • 4G sim card required for use

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