Radio transmiter
Number of Buttons: 2. MPN: TX 2CH 433MHZ ROLLING, Compatible Model: ZEN4 Operating, Range: 50m, 150m, Smart Home Compatibility: ZENPAD, ZEN MANAGER software, Battery Technology: Removable Battery CR2032, Power Source: Battery type CR2032 Battery Included: Yes Country/Region of Manufacture: Italy, Compatible Brand: Ditec, Color: Black, Smart Home Protocol: AES 128-bit EncryptedFrequency:433.92 MHz,