Alarm Contacts

Switches of various types primarily designed to trigger alarm systems. May also be used to activate other systems or devices desired to be keyed to an action such as opening a door or window or moving an object. 
Products Found: 40 Products/page:
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Products
Brown Mini Surface Mount Magnetic Reed Contact With Screw Terminals

Miniature Door/Window Switch for Closed Loop Alarm Systems.
Price: $2.75
Brown Mini Surface Mount Magnetic Reed Contact With Snap-Off Mounting Tabs

Miniature Door/Window Switch for Closed Loop Alarm Systems.
Price: $2.40
White Mini Surface Mount Magnetic Reed Contact With Snap-Off Mounting Tabs

Miniature Door/Window Switch for Closed Loop Alarm Systems.
Price: $2.40
3/4" Steel Door Magnetic Contacts with 3/4" Gap For Open Or Closed Loop Systems

Steel Door Alarm Contact.
Price: $5.40
White Mini Surface Mount Magnetic Reed Contact With Screw Terminals

Miniature Door/Window Switch for Closed Loop Alarm Systems.
Price: $2.75
Grey Mini Surface Mount Magnetic Reed Contact With Snap-Off Mounting Tabs

Miniature Door/Window Switch for Closed Loop Alarm Systems.
Price: $2.40
3/8" Recess Mount Magnetic Reed Contact

Concealed Alarm Contact.
Price: $2.30
Wide Gap Industrial Surface Mount Heavy Duty Magnetic Reed Contact With Screw Terminals

Steel Door Switch.
Price: $5.50
SENTROL On-The-Glass Breakage Detector

Stick-On Breakage Sensor.
Price: $14.65
Ivory Mini Surface Mount Magnetic Reed Contact With Snap-Off Mounting Tabs

Miniature Door/Window Switch for Closed Loop Alarm Systems.
Price: $2.40