Encoding method: rolling code, security code: 22 digit data code, receiver sensitivity: -117dBm, control cable length: none, transmitter control point: wireless radio frequency, transmitter function button: off, unlock, stop Working voltage: AC80-275V, control distance: 30-100m, load power: 1KW, control type: control, working current: ≤ 10A, rated frequency: 433MHz, transmission power: ≤ 10dBm Number of adaptable remote controls: multiple send and receive, built-in accessories: 10A relay, installation method: arbitrary paste, external dimensions: 60 * 60 Installation size: 60 * 60, color: white, weight: 230g, Manufacturer: Ounfhtrttk