1.Wireless magnetic switch for doors ,windows and others
2.Working voltage:DC12V
3.Operating current:12MA

We can design many kinds wired/wireless magnetic switches for doors,windows and other home system.Working voltage :DC12V
Operating Current :12MA 
Transmitting  frequency: 315-433MHZ
Quiescent current :3uA 
Transmitting distance: 200M
Encoding type :fixed code / Learning code / rolling code 
The way to modify coding type: short-circuit block (jumper  hat)
Size: 71 * 36 * 15 mm
Other features optional oscillation resistance
Magnetron range: pull-in-15mm; release-30mm.