Product size: 128mm*42mm*8mm Battery: 27A 12V*1 Frequency: 433.92Mhz Transmitting Power: 15DB Remote distance: 50 meters if barrier free Usuage: Off button to close all lamps. Other 15 buttons to control lamps.
1*RC2016 RF433 remote controller
1, Only work with K905 series products 2, The remote controller can not send with battery, please purchase battery seperately.