SMG-892 2 channel rolling code universal controller remotes

Product Description Battery model 27A Operation voltage DC12V Standby current less 2uA Operation frequency 433.92MHz Frequency offset +/- 75KHz Modulation ASK (Crystal Oscillator ) Transmission current less 10mA Transmission power 10dBm Encoder(Optional) Fixed code: 2262, 2260 Learning code: EV1527,ITC Hopping code: HCS300,301 Antenna Printed circuit board Weight 30.0g Packaging & Shipping Packing: 1pcs/box and 500pcs/carton or customized Shipping: DHL or othes as u required.