Pack of 2 Mengshen Door Window Alarms, Magnetic Entry Sensor Burglar Alert Anti-Theft Chime 110 DB for Home Garage Kids Security DIY Protection

Size: ABS

Size: 33*17*56mm

Mini-sized siren: compact design, smaller than most door alarms. DIY installation, just peel and stick. This alarm can be easily installed on any type of door or window.

110dB Loud Alarm: In continuous alarm mode, once triggered, the continuous alarm will have a great deterrent effect on thieves and intruders. In doorbell mode, when your children or pets sneak out of the house, the loud sound will serve as an effective and timely reminder.

4 operating modes: general alarm, continuous alarm, door closing alarm, doorbell mode. Simply flip the on/off switch up or down to adjust the mode. Each mode corresponds to a different tone. Please see product images for details.

Widely used: not only suitable for all types of doors and windows, such as swing doors, rolling doors and sliding doors, but also suitable for refrigerators, drawers, filing cabinets, safes, garages, RVs, offices, warehouses, shops, etc.

Low battery indication: Comes with 3 LR44 batteries. Low battery consumption and long standby time. When the alarm battery is low, it will beep every half hour.

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