Intruder Alarm Kit with Delay Function

SKU
FK501
In stock
$7.95
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Overview
The Intruder Alarm kit uses LDR to detect the light level.

The Intruder Alarm kit comes with a speaker - 2 inches 0.25 watt
Timer and Alarm
Delay Function
power requirement: 9V.
recommended box: FB03
PCB dimensions: 2.8 X 1.7 inch