Shenzhen Kelvin Electronics Co., Ltd. [China]

Wireless magnetic switch,door sensor Working Voltage : DC12V Operating Current : 12MA Transmitting frequency: 315MHz&433MHz Product name :wireless magnetic switch:Working voltage DC12V Operating Current 12MA Transmitting frequency 315-433MHZ Quiescent current 3uA Transmitting distance 200M Encoding type :fixed code / Learning code / rolling code Encoding short-circuit block Size: 71 * 36 * 15 Other features optional oscillation resistance Magnetron range: pull-in-15mm; release-30mm

Wireless door magnetic detector (KL361-A)