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)
$8.80
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Product description
WIRELESS SENSOR BURGLAR ALARM 
Easy Installation 
Versatile Door Window Alarm 
LOUD DOOR ALAR: This alarm is loud enough to immediately sound a strong alarm when someone illegally opens a door or window, high-quality magnetic sensors trigger alarms up to 90dB, protects your home and office place, prevents children from getting out of the room and getting lost, super durability and stability.
EASY INSTALLATION: Simple paste installation and operation, press the on/off switch to turn the power on/off, insert 2 AAA batteries (batteries are not included in the box), peel off the double-sided tape and paste it on the door, the distance between the magnet and the alarm should not exceed 0.6in.
LIGHTWEIGHT PORTABLE: Ultra-thin design, 3.4″ x 1.1″ x 0.6″, lightweight and easy to carry, to protect your important items. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more.
MULTIPLE SCENARIO USE: Wireless sensor door window burglar alarm can be used in homes, apartments, mobile homes, hotel rooms, offices etc..
100 per cent new and high quality.
8 reviews for 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)
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$8.80
John –
Widow alarms
Product would not work on my recessed windows. Waste of money.
Adam –
Good noise output.
These security door and window alarms were a good price and they’ve worked well for us. When turned on and activated, the noise output is strong and definitely gets your attention. Simple, affordable, and they do the job.
Jackiesbro –
Great product. Highly effective
Easy to install. Really loud. It’ll deter an intruder and notifies me when my 87 year old aunt with Alzheimer’s tries to sneak out.
Alexis George –
DONT WASTE YOUR TIME
THEY DONT WORK at all, and when I open all the back covers for batteries to go in I can tell it was USED AND OLD AND SENT TO ME. I can tell someone used them already. Very unsanitary. It had brown marks inside and a piece of small hair inside which is disgusting. And very CHEAPLY MADE. Would not recommend. Waste of money. And barley loud.
Yohania valle castillo –
Súper
Muy buenas se las recomiendo a todos
josh duval –
Some alarms didn’t work but they are loud if they work!
I bought two packs of these by accident and thankfully I did because two of the alarms didn’t work. I will say that they are loud, and the ones that work seem good. You pay for what you get so overall, I wouldn’t say it was a terrible purchase. However, I would be upset if I would have had to wait for new ones to ship to me. The ease of returning one of the two packs was easy, and they offered in the ship a new one for my house for free. However, since I accidentally ordered two packs, it worked out.
Gabriela Velasquez –
Great alarm sound
Great alarm for its price
Maria Angelica Mateus –
Window alarm
I recently got a security alarm for my home, and it’s been an excellent experience. The installation was straightforward and the alarm is loud enough to alert you if a window is opened from the outside.