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Alarms & Detectors

Showing results 1 – 4 of 4.


Mighty Mule Wireless Driveway Alarm with 2 Base Stations Mighty Mule Wireless Driveway Alarm with 2 Base Stations
$79.99
$79.99 After $10 OFF 3.5(6)

Functional range of up to 400', Two Base Stations for multi-room monitoring


Voice Alert VA6000T Wireless Security Sensor Transmitter  2-pack Voice Alert VA6000T Wireless Security Sensor Transmitter 2-pack
$79.99
4.0(3)

Add more sensors to your existing monitoring system Costco.com Item# 566319 & 605520, weatherproof.


Universal Security Instruments Smoke Alarm AC with Battery Backup 4-pack Universal Security Instruments Smoke Alarm AC with Battery Backup 4-pack
$69.99
3.0(1)

120-Volt AC/DC Hardwired Alarm.  9-Volt battery (included) continues protection in the event of a power outage.