Door Window Magnetic Contact Switch – Wired Sensor Detector For Home, Garage, Warehouse & Office Alarm Systems (Aluminum Alloy, 12V 120mA, 50mm Sensing Range)

About This Product

This magnetic contact switch is a key piece of any wired alarm system.
It comes as a set – one part installs on the door or window itself, and the other part goes on the fixed frame.
When the door opens and the magnet moves out of range, the switch triggers your alarm panel to let you know something's up.

Simple, reliable, and works every time.

Made from sturdy aluminum alloy, so it's corrosion-resistant and holds up for years.
The sensing distance is within 50mm (about 2 inches), which is standard for most residential and commercial setups.

Rated at 12V and 120mA – compatible with most alarm control panels.

It's not a standalone unit – you'll need to connect it to a main alarm system, but once it's hooked up, it's rock solid.
Great for front doors, windows, garage doors, roller shutters, warehouse entries, or office doors.

Installation is a breeze – just mount, wire it up, and you're done.

Good replacement for old or busted contacts too.
Keep your home or business secure with this no-nonsense sensor.