433MHz 18 CH Button EV1527 Remote Control Switch RF Transmitter Wireless Controller for Smart Home

motorcycle, car alarm product home security product remote control garage/gate door, remote control retractable door, remote control lights and other fields industrial brake control Battery: (no include) Working current: 10mA Radiation power: 10mW Timing resistor: 4.7M Modulation mode: ASK (Amplitude modulation) Working Frequency: 433mHz RF Transmission Distance: 1000m (Open space is more than 1000 meters) Encoder type: Learning code (1527 encoding ),Fixed code(2262 encoding). Colour: Material: plastic Package Contents: 1*RF remote control (No battery) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.