Item Tag: Others
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DC12V Wireless Window Glass Break Detector Alarm White for Home Security System
Condition is “Used”. Red LED Indicates Trigger Signal Sent To Alarm. This Window Glass Alarm with soundswhen glass is tampered with or broken to help deter intruders (audible up to 30 feet/9M away). Current Drain(Standby)5mA.
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Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch
Descriptions: Switch Type: NC(normal closed type), the circuit is closed normally, and, that if a magnet not near it, the circuit open. The Reed Switch is an electrical switch operated by an applied magnetic field. It was invented at Bell Telephone Laboratories in 1936 by W. B. . It consists of a pair of contacts…
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Solar Motion Detector Alarm Light,130db Sound Warning Security Strobe Siren L…
(The distance will affected by obstacles and interference signals). The alarm Siren horns with gunshot sound,dog barking sound and bright strobe has 6 led red light, can protect your farm from thief entering.