1 transmitter +1 receiver,1-2,1-3,1-4(optional)

Controls up to 16 channels

Each channel can control up to 10 receivers

Battery operated:12VDC

Frequency:433.92MHz

Transmission range:75 meters

Receiver with LED indicated surge protection status

Receiver can receive the signal at hard to reach loacation

With children protector

230VAC,1000W

universal remote socket