GSM Relay Controller - Quad Band GSM, No Call Fees, Support 64 Authorized Numbers (Silver)

Key Features... Open gates, activate machinery or secure your property the GSM Gate opener Operating on quad band GSM frequencies it can be used in most locations where you have cell reception Uses caller ID for identification so any other calls will be ignored Up to 64 authorized phone numbers can be stored on the device Controll and operate doors, gates, bollards, automated equipment and much more all via your phone with this GSM relay controller. GSM Relay ControllerConnect the GSM relay controller to whatever system you need to control, be it automated gates, garage doors, parking access or countless other systems and have total control from anywhere in the world by just dialing a number. A great way to provide remote access for workmen, deliery drivers and visitors when your off site this GSM controller brings affordable seucrity for your assets and properties. There are no call fees to pay as the GSM gate opener rejects incoming calls before and only uses the caller id info to