Let your cellular phone act as a universal remote control, open and close your automatic gate, garages, electric door, roller shutter using your mobile phone.

Basic concept is simple, insert a SIM card into GSM control switch or GSM controller,  connect the GSM door opener to your automatic gate, garages, electric door, and program family cellular numbers inside the unit. When user calls to the unit, the GSM gate opener will check the calling number if inside the white list. If the numbers are in the list then it will reject the call and open the gate. The system did not answer the call; it simply checks the caller ID.

When user calls into the GSM control switch, the system is intelligent to search his/her numbers under its white list. If the numbers registered in list, the GSM gate controller or GSM door opener will trigger the relay and open the gate.

GSM operators did not charge anything because the system just simply rejects the call. It won’t cost anything to open the gate via the gsm gate controller or gsm door opener. Of course, an active SIM card is needed for this solution. Absolutely no call cost to open the gate.

Flexibility - You can store and delete number into the GSM controller or gate remote opener anytime. Simple sending the SMS that starts with password to the GSM gate opener.  This solution only allows the person who knows the password can insert or delete the phone numbers via text messages. If you compared to remote control, the only solution is to send back to the installer to reprogram the landing code.

GSM controller or GSM remote opener does not have limitations like a normal remote control. Using a mobile phone you can open / close from very far away, even from another city. It is really convenient to arrive in front of your house when the gate is already open, without having waiting in the middle of the road.

Crimes such as kidnappings, vehicles theft, and armed robberies normally occur while waiting at the automatic gate to open. I feel more safety with this new solution. So, why want to be a victim? Prevention is always better than cure

The GSM control Switch also suitable for shop roller shutter or electric door. If every morning, you  has to wake up early and spend minutes and hours in the traffic jam just to hand over the keys to your workers, you can  installed one unit GSM door opener in the roller shutter or electric door, all the problem will solved. Every morning, you don’t need to jam in the traffic just for the sick of open the roller shutter for you staffs.  When workers arrive to the shop, they just call you. Then you call to the roller shutter or electric door, the gsm gate opener or gsm gate controller will triggers the shutter button, the shutter will open.  So convenience and save a lot of time in the travelling and petrol. Your workers also will not late to work because they need to call you every morning to reporting to work and open the roller shutter