Power Input: 85-250VAC, 5VDC (Micro USB)
Maximum Load: 2000W, max.
10A, 1 Channel3500W, max.16A, 4 ChannelWireless Standard: 2.4GHz b/g/n + Bluetooth Radio Frequency: 433MHz Offline working feature Bluetooth capability Can be used flush-mounted, can be controlled over Wifi.