What you are viewing now is this 2G GSM Incoming Call On-off Controller Gate Opener. It is great to control a door and let you get in and out door by cellphone. Adopting the latest technology, it can control a variety of automatic lock. Made of high quality and durable material, it can be used for a long time. What is more, it chooses the newest CPU, so all data will not be lost due to power failure. Because of its multifunction, high technology, competitive price and graceful design, it is more and more popular in the market! Order it now!
Novel and beautiful appearance, perfect combination with physiognomy when installed
Adopting the latest technology, it can control a variety of automatic lock
Durable and anti-wear, all data will not be lost due to power failure
Provide safer and more convenient for users
Just need to make a phone call, the equipment don´t have to answer the phone, simple to control and save money
It also can be used to control the household equipment