Hey there, looking to beef up your home security without breaking the bank? These Dairzitv magnetic door contact sensors are exactly what you need! They're the NC (Normally Closed) type, which means they complete the circuit when the magnet is close - perfect for alarm systems. Each sensor measures about 63 x 18.6 x 13mm and works within an actuation distance of 18mm ±8mm, so they're super responsive. Installation is a breeze - just screw them into place on your doors or windows. Made from durable PVC material in clean white, they blend nicely with most home decors. The package comes with 10 sensors plus all the installation parts you'll need, weighing in at 224g total. What's really cool is how versatile these are - perfect for wood doors and windows as anti-theft alarms. Whether you're setting up a basic security system or adding to an existing one, these reliable sensors get the job done. The screw mounting makes them super stable once installed, and the simple design means they just work without any complicated programming. For the price of getting 10 pieces, you can secure multiple entry points around your home. They're basically the unsung heroes of home security - working quietly in the background to keep your place safe. Plus, if you're into DIY smart home setups, these integrate beautifully with various alarm systems.
Free 30-day returns 
Free 30-day returns
