Recessed Door Window Contacts Magnetic Reed Security Alarm Switch

Description Recessed Door Window Contacts Magnetic Reed Security Alarm Switch ScrewsFeatures Easy installation Reliable performance Good characteristic of abrasion proof Best Choice for you to protect family There are two types of reed switches normally open reed switches and normally closed reed switches The metal reeds on a normally open switch stay open when there is no magnet near the switch In the presence of a magnetic field the contacts of a normally open reed switch will close A normally closed reed switch is closed when it is not near a magnet as a magnet is brought close to it a normally closed switch will open Specifications Color whiteMaterial ABSDimensions 27mm x 14mm x 8mmSwitch pattern N O normally open alarm on brokenContact capacity Maximum switch current 0 5AmpVoltage 200V DCRated power 10WActuation distance 20 25mmWire lead 22 Awg About 350mm longMounting method SMD by screws or double sided tapes Recommendations in application wooden door windowPackage Includes 1 x Reed switches1 x Necessary screws for installationDetails pictures