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3/4 Steel Door Contact and Magnet By WINN Security

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3/4 Diameter Contact and Magnet for Steel Doors. Rugged one piece construction. Thick plastic shell to prevent crushing.
Brand: WINN
Part Number: BR-1021

Availability: More than 5 in stock

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  • Size: 3/4"
  • Gap: We recommend at least 1/4" to 1" Gap
  • Wire Lead Gauge: 22 AWG
  • Wire Lead Length: 18"
  • Contact State: Normally-closed until contacts are separated
  • Dimensions: Contact: 3/4" x 1 1/4" x 3/4", Magnet: 3/4" x 1 1/4" x 3/4",
    Wires: 1/8" x 1/16" x 18"
  • Magnetic alarm contacts are the first line of defense in your security system. They are inexpensive, very reliable, and in most cases out of sight. Alarm contacts should be used on all doors and windows. The most basic sensors of any alarm system is a door and window Magnetic Contact Switch. This type of contact switch is for normally closed circuits; this means that the when the magnets are lined up with the switch the circuit is closed. Move the magnetic away from the switch causes the sensor to open. The security panel sees this, and if the system is armed, an alarm will occur. When it comes to alarm contacts you can trust the WINN brand security products.

Additional Info

Additional Info

Brand WINN
Part Number BR-1021
What's in the box (1) 3/4 Steel Door Contact and Magnet By WINN Security


Works greatReview by Stave
Worked good and was alot easier than running around to stores trying to find one. (Posted on 5/30/15)

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