Support APP:NoFrequency:433 MHz Channel:4 Package:No Model Number:long range remote control Wireless Communication:RF Use:Universal Origin:Mainland China Product Introduction: 1 Working voltage: DC 12V 2 Power Supply: One 23A/12V Battery 3 Working current: 10mA 4 Radiation power: 10mW 5 Timing resistor: 4.7M 6 Modulation mode: For ASK (Amplitude modulation) 7 Working Frequency: 433mHz 8 Transmission Distance: 1000m (It is the theory distance at the open field) 9 Encoder type: learning code 1527 10 Size: 904016mm The remote application: 1 motorcycle, car alarm product 2 home security product 3 remote control garage/gate door, remote control retractable door, remote control lights and other areas 4 Industrial brake control Packing List: 1 X RF remote control (without battery)