Gxcdizx Door Window Alarm Super Loud 90 dB Wireless Door Magnetic Sensor Alarm for Home Security System, Pool Door Alarm for Kids Safety Toddler Door Open Alarm Sensor (6 pcs)


➽100% New and high quality. Super environmental suitability and stability. Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more..➽Magnetic sensor switch detects your door or window.Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA battery (battery do not contain in the box),tear the double-sided adhesive on the backpack, paste the door knob alarm on your target position..➽Super loud 90 dB alarm.When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm can issue a strong alarm, warning the intruder to leave and remind the owner..➽The alarm gives out clear and loud sound when an intruder breaks in. Wireless magnetic sensor switch. Freely switch control. Emit super loud sound once burglar gets in. Suitable for window or door warning. Supply batteries for free..➽Important note: The insulating sheet of the battery box must be pulled out before use.



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