Installation Range: 50 m. Operating temperature: -10°C to +70°C. Supply voltage and current: 220 V. Maximum operating current: 10 A. Operating frequency: 433 MHz. Maximum power: 1000 W. Encoding type: Learning code. Control method description: Toggle (press the button -> open; press the button again -> close) (Lock -> press the button -> open, press the other button -> close) Momentary (press the button -> on; release the button -> off).