- Magnetic Door Window Wired Sensor Switch – Zinc Alloy Housing, 12V 120mA, 50mm Sensing Distance For Home Garage Alarm Systems
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About This Product
If you're setting up or upgrading a home security system, these magnetic sensor switches are a must-have.
They're designed to monitor whether your doors or windows are open or closed – simple but super effective.
The set includes the wired sensor and its magnetic counterpart, which mount on the door frame and the door itself.
When the door opens and the two parts separate, it triggers your alarm system (works with most main alarm panels, not sold as a standalone).
Each switch is built with a sturdy zinc alloy housing – much tougher than cheap plastic ones.
Installation is pretty straightforward – just screw each part into place and wire it to your alarm system.
Ideal for homes, garages, warehouses, or shops.
Keep your place secure without breaking the bank.
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4.8 out of 5
