Flyoukki wireless door and window security alarm is used around the house or office to prevent access to any doors, windows, cabinets and drawers— anything that opens and closes.
Features:
Loud Alarm & Earplugs: 120dB alarm setting alerts of unauthorized entry. A pair of anti-noise earplugs are included in the package to protect your ears when installing.
Spare Batteries: 3 LR44 batteries are included in each sensor which can be last for 6-12 months. Besides that, you will get extra 3 LR44 batteries come with the package. The indicated light will flash when batteries are low.
Double-sided Tape: Comes with double-sided tape to mount the alarm. The compact design allows for easily installation.
Using Conditions:
(1) Please make sure the surface of the door or window and the frame are smooth and clean.
(2) The minimum activation distance of alarm is 0.6 inch (15mm), please check the window or door to make sure it is flush or it has a right angle to make the sensor and magnetic part close enough—under 0.6 inch(15mm).
(3) Although the alarm serves as a good reminder for swimming pool doors. It is not UL-2017 compliant. So, in some states it cannot help you pass a pool inspection.
(4) The alarm is not volume adjustable and it has no time delay function.