Wireless Smart Switch GSM SMS Smart Home Security System Switch 4 Channel GSM Wireless Mobile Phone Remote Control Switch Supports 850 900 1800 1900 MHz (EU Plug)

1. Easily control numerous electrical devices via a simple SMS or phone call. 2. Up to 5 different mobile phone numbers can be pre-programmed into the system. 3. Using caller ID for identification, unknown callers are ignored, thus ensuring security. 4. Depending on the corresponding frequency, it can be used from anywhere, without distance limitations. Ideal for controlling household electrical appliances such as servers, lamps, computers, refrigerators, televisions, wireless routers, etc. Specification: Features: Easily control numerous electrical devices via a simple SMS or phone call. Up to 5 different mobile phone numbers can be preset in the system. Using caller ID for identification, unknown callers are ignored, ensuring security. Depending on the corresponding frequency, it can be used from anywhere, without distance limitations. Made from an aluminum alloy casing, it dissipates heat easily and effectively prevents fire hazards. Comes with the controller and antenna, making it easy to install and use. Can be used for authorized door access, door control, remote equipment switching, parking systems, etc. Ideal for controlling household electrical appliances such as servers, lamps, computers, refrigerators, televisions, wireless routers, etc. Specifications: Working Frequency: 850/900/1800/1900MHz Input Voltage: DC 9-12V Input Power: 0.9W Output Current: 10A Output Voltage: 220V/10A, 125V/30V/15A Max. Output Power: 2200W Material: Aluminum alloy shell Size: 155*65*32mm/6.1''x 2.56''x 1.26'' Package Weight: Approx. 350g Package Included: 1 x GSM Controller 1 x GSM Antenna 1 x Adapter Note: 1. It is easy to install, but professional installation is highly recommended. 2. Dear customers, if you need a different plug adapter, please contact us. 3. Please note that the new and old types of this product will be sent randomly, and please make sure this is acceptable to you before ordering.