Magnetic Contact Reed Switch For Door Window Security Alarm System

An electrical circuit is closed when a magnet is near the switch indicating the opening is shut.

Magnetic contact reed switch for door window security alarm system.

Also referred to as magnetic sensors or contacts these devices tell a security panel when a door or window is open or closed. Like the name implies a door and window sensor is used to monitor a door or a window and let an alarm system know when it has been opened. Magnetic reed switches are the most common devices used in modern alarm systems. A magnetic contact is a door and window sensor that functions using an internal reed switch in conjunction with a magnet.

Reed switches consist of two metal strips sealed inside a glass tube and attached to external wire leads. These devices are known for being particularly easy to use and enroll with security systems. Find door window sensors at lowe s today. Magnetic sensors use a sensitive reed switch that is triggered when the magnet is moved close or away from the reed.

Magnetic contacts magnetic sensors. Speedda 6 sets magnetic reed switch normally open closed nc no door alarm window security magnetic door switch magnetic contact switch reed switch for gps alarm or other device dc 5v 12v 24v light. These come in many styles to match the wide variety of doors and windows available but all operate on the same principal. They are typically known as magnetic contacts magnetic sensors or door switches.

Most hardwired alarm systems use a magnetic reed switch on each door and window. The door position switches operate with a built an internal magnetic reed switch that closes when the opposing magnet comes within of the door sensor. Spzcdza 5sets magnetic reed switch normally open closed nc no door alarm window security magnetic door switch magnetic contact switch reed switch for gps alarm or other device dc 5v 12v 24v light 4 5 out of 5 stars 25. 2sets magnetic reed switch normally open closed nc no door alarm window security magnetic door switch magnetic contact switch reed switch for gps alarm or other device dc 5v 12v 24v light 4 2 out of 5 stars 136.

These wired sensors are typically used with alarm access control and automation systems for doors windows man doors overhead doors safes or gates. These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. Door contact position switches dcs work with all access control and burglar alarm systems white.