GSM Relay Controller (Blue)

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 receptio Uses caller ID for identification so any other calls will be ignored Up to 64 authorized phone numbers can be stored on the device The GSM gate opener can be used for authorized door access, controlling gates, shared car parking, remotely switching on or off equipment and much more.GSM ControllerThis compact remote gate opener operates on GSM cellular frequencies so unlike remote controls can be used from almost anywhere, even another city or state. This means you can control access for workmen, visitors or deliveries while your away. Its simple and easy to set up with a simply relay that activates the open command or acticvation button for gates, bollards, automated machinery, garage doors and more. If the GSM Controller recognizes the number of the caller from its stored known numbers then it