Security Door Window Alarm, Wireless Sensor Door Window Burglar Alarm, Door Alarms for Kids Safety, Easy Installation Doorbell Alarms for Office House Window Pool (4 Pack)

LOUD DOOR ALAR: This alarm is loud sufficient to right away sound a robust alarm when somebody illegally opens a door or window, high-quality magnetic sensors set off alarms as much as 90dB, protects your private home and workplace place, prevents youngsters from getting out of the room and getting misplaced, tremendous sturdiness and stability.
EASY INSTALLATION: Easy paste set up and operation, press the on/off change to show the facility on/off, insert 2 AAA batteries (batteries aren’t included within the field), peel off the double-sided tape and paste it on the door, the gap between the magnet and the alarm shouldn’t exceed 0.6in.
LIGHTWEIGHT PORTABLE: Extremely-thin design, 3.4″ x 1.1″ x 0.6″, light-weight and straightforward to hold, to guard your essential gadgets. Very best entry warning for houses,flats,cellular houses,places of work,resort rooms,garages,and extra.
MULTIPLE SCENARIO USE: Wi-fi sensor door window burglar alarm can be utilized in houses, flats, cellular houses, resort rooms, places of work and so forth..
100 per cent new and prime quality.