Ever wonder if someone's entering your home while you're not looking? These magnetic door alarm sensors provide an instant layer of security that works silently in the background until you need it most.
Each sensor contains a magnetic contact that triggers a loud alarm the moment a door or window is opened. Unlike complex security systems that require professional installation, these sensors come ready to go with strong double-sided tape that sticks to any door frame, window, or cabinet. Just peel, stick, and you're protected.
With four sensors in each pack, you can secure multiple doors and windows throughout your home. Install them on front and back doors, sliding patio doors, basement entries, or even windows on the ground floor. The compact design blends in with your decor while providing 24/7 vigilance.
These sensors work perfectly whether you're home or away. Use them to alert you when kids leave the house, to monitor elderly family members, or to add an extra layer of security to your business. The loud 85-decibel alarm ensures you'll hear it from anywhere in your home, while the simple reset function makes it easy to arm and disarm as needed.
Installation takes minutes - no wiring required, no complicated instructions. Just clean the surface, peel the backing, and press firmly. The adhesive backing creates a strong bond that stays put through daily use, and the sensors are designed to work reliably for years without maintenance.
Whether you're looking to boost your home security, protect valuables, or simply want to know when someone enters a room, these door alarm sensors provide affordable, effective protection that works exactly as it should.
