Four-way wireless remote

Description

High confidentiality, large storage , stable performance and dispensing with traditional jumpers or switches coding, just wireless remote control will be fired the receiving signal controller, make this controller  receive and store the signal from remote control.
Apply in many kinds of wireless devices – including hand-held and portable units, window/door transmitters and a variety of detectors and other devices.
Commonly used to control those wireless products in family, office, hotel, hospital, shopping malls, warehouse etc.