Magnetic Switch Burglar Alarm Kit (with Sensors)

SKU
FK506
Out of stock
$10.95
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Overview

This kit detects a break in magnetism and triggers a sound.
Can be used on a door, window or gate.

Comes with a small but powerful 2 Watts amplifier
Warning time is settable
Power requirement : 9V @ 40mA max.
PCB Dimensions: 3.27 x 1.57 x 0.6" (83 x 40 x 15mm)
Flanged case for wall mounting: FB27
Regular case: FB04

An encased magnetic reed switch is held open by a magnet so that when the magnet is moved away, such as opening a door or window, the switch closes. This initiates a warning sound through an onboard sounder.