These magnetic switches are designed primarily to serve as sensing devices to detect the opening of a door or window; to assure that a protected door is securely under surveillance; to serve as a trigger for a wall-mounted Detex Exit Alarm; to signal that a door has been inadvertently left open; and to be used as a direct switch to set off many kinds of audio and visual alarms.

Benefits

• Provides assurance that protected doors are under surveillance

• Serves as a trigger for alarms or remote monitors

• UL listed for use on fire rated doors and assemblies

Features

• Tamper protection - mounting screws inaccessible when door closed

• Components potted to protect against shock and moisture

• Easy installation with concealed wiring and color coded leads

• Surface mounted units are housed in a durable high impact ABS thermoplastic, a UL listed material used in the manufacture of telephones, auto bodies, etc.

• Wide range of alarm and signal applications

• Minimizes false signals due to loosely closed doors

• Switch rated for over one million operations under load