TECKNET Door Window Alarm Sensors

Door Alarms for Home Security

Easy to install and requiring low maintenance, the Door and Window Security Alarm Sensor is perfect for securing your home. With its compact and stylish design, the alarm can be cleverly placed on a variety of doors and windows in your home, providing you with top-notch security.

Quick Alarm

Once the alarm and the magnet are separated more than 0.78 inches (20mm), the door alarm will sound, and the 100 decibel super strong alarm system can detect any abnormality of your windows and doors immediately.

Multifunctional

It can also be used as a door alarm, pool door alarm, garage door alarm or sliding door alarm. TECKNET door and window alarm are the perfect solution for apartments, mobile homes, offices, hotels, garages and more.

Easy to Install

Just gently peel off the sticker on the back to install the door security alarm on multiple parts of your house, such as doors, windows, cabinets, drawers, gates and more!

Mini and Portable

This door and window alarm has a mini design and won't take up extra space. You can put it in any backpack when you go out, and it is very easy to carry.