Description
Package Contains: you will receive 12 pieces of door alarm sensor, it will emit a loud sound of 120 decibels, deter burglars from invading and remind residents, can be heard within 750 feet, the sound is enough to cover your house or shop; When someone opens a window or interior door, the window alarm will sound.Portable Size: with ultra thin design, the window alarm sensors dimensions are about 3.0 x 1.5 x 0.48 inch, each alarm has 2 adjustable settings to turn off/ on, each alarm comes with 3 x LR44 batteries.Easy Installation: door alarm comes with adhesive for easy installation, you just need to paste it on the window or door, then it's all done; No wiring, no drilling, no tools required; Note: keep the distance between the alarm body and the magnetic sensor within 0.4 inches.Function: this door alarms for home security is loud enough to stop anyone from sneaking in, and also prevent children and babies from going out, keeping kids away from cabinets, sinks, windows; Monitoring wandering, sleepwalking, elderly themselves out of bed, avoid all kinds of dangers.Wide Application: this window and door alarms for home is suitable for various occasions and can be easily placed anywhere you need, such as, door, window, apartment, cabinet, office, pool, shop, garage, dorm, RV
