2 Pack Wireless Window Door Alarm, Door Sensor Alarm for Kids Safety, Alarm System for Home Security with No Batteries for Pool, Garage, Apartment, Dorm, RV and Office

Price: $7.99
(as of Feb 17, 2023 08:58:32 UTC – Details)

Product Description

Specification

Alarm Volume: 120dB

Battey life: over 12 months

Including items: alarm main unit, magnetic sensor

Detector mode: magnetic door sensor

Battery: 2 AAA(Not included)

Size : 1.9″*0.5″(magnetic sensor) , 12″*3.6″ (main unit)

Triggered Immediately

Alarm will be triggered immediately once you separate two parts. 120 db loud alarm helps deter intruder and possibly notifies neighbors/homeowner, also helps notify you if visitors/children/pet or others are coming/going when you are at home.

Multifunction – Door window alarm deterring thieves effectively by 110dB loud alarm, also prevent children /pets going out the house without notice.
Easy To Install – Wipe the flat surface, peel off sticker, mount the alarm on door and magnetic stripe on door frame. Done!!
Smart Design – The alarm and magnetic stripe are separated more than 0.39inch(10mm), it keeps going off until you close door(make them connection) or turn it off(switch to the button “OFF”).
Power Save – Battery for power supply can be used for more than one year(3 * LR44 batteries Not included per alarm )
Package Include – 2 x Wireless Door Window Alarm(without Batteries)