Condition: 100% brand new Item type: Wireless Receiving Module Material: plastic Color: As picture shown Weight: Approx. 31g Working voltage: DC12V (1pcs 23A/12V battery) Working current: 10mA Radiation power: 10mw Modulation method: ASK (Amplitude Modulation) Transmitting frequency: 430, 433MHZ (sound meter stable frequency, special frequency points can be customized according to customer requirements) Transmission distance: about 200m/656.2ft (open space, the sensitivity of the receiving device is negative 100dbm) Encoder type: fixed code, learning code, rolling code Remote control battery material: lithium manganese battery Remote control battery capacity: 230mAh ?Module parameters ?Superheterodyne decoding receiver module Working frequency: 433.92MHZ (other frequencies can be customized) Working voltage: DC3.3-5.5V Working current: 433MHz3.8-4.1mA Modulation method: ASK Rate: 2.4K Receiving sensitivity: -110dBm1This is a mini remote control switch, small size and easy to carry. 2Using high current MOS low voltage drop control output. 3The transmission distance is about 200M/656.2ft (open space, the sensitivity of the receiving device is negative 100dbm). 4Professional manufacturing, stable performance and high reliability. 5Simple operation, provide good usage experience.1 x Wireless remote control1 xModule