EXTA FREE GSM Switch 900/1800/1900 MHz 16A 2x Relays 2x Digital Inputs RS485 Interface

The GRM-10 device is used to perform simple controls and notifications via the GSM network. The controller has two independent outputs with a maximum load capacity of 16A / 250V AC. Two digital inputs allow integration with alarm centres. The RS485 interface in conjunction with the RXM-01 translator allows you to control EXTA FREE system receivers from the level of a mobile phone via custom SMS messages. A variety of operating modes and configuration options make the GRM-10 device extremely useful in various home and industrial automation systems where control signals and notifications are to be carried out remotely via the GSM network. Thanks to the clip function, the device can be controlled at no cost. The micro USB input and special software allow for quick and easy configuration of the GRM-10. The device is particularly recommended for controlling gate drives, for indicating the installation status and for remote control of electrical energy receivers (roller shutters, lighting, valve drives, etc.). The GRM-10 is designed in a 3-module housing and is designed for mounting on a DIN rail.