4 Zones Wireless RGB-CCT Smart Panel
Remote Controller Working Temperature: -20 - +60°C Voltage: 3V(2*AAA Battery) Transmission Frequency: 2400-2483.5MHz Modulation Method: GFSK Transmitting Power: 6dBm Control Distance: 30m Standby Power : 20uA Panel Size: 86*86mm
requires 2 pieces of AAA batteries, not included