Mini Stick-on Burglar Alarm Contact Pill Window Alarm Contact Switch with Terminals [並行輸入品]

商品説明

Concealed terminals. The BS-2026T contact is designed for window applications where surface mounting is preferred. Because of its sleek design, the BS-2026T contact is fast and easy to install. The switch and magnet are incorporated into the housing, and the terminal blocks are angled for easy access. The BS-2026T Mini Surface Mount White Contact is the perfect fit if you need a small, compact surface mount contact for your doors or windows. They are useful because they can be mounted in the track of a window or mount without having to drill into the window itself. 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.