VOXON Wireless Door and Window Alarm Sensor 2 Pack 2 Modes Magnetic Window Door Burglar Alarm with 100dB Loud for Kids Safety Home Shop Security

Brilliant alarm , quick easy fitting and the alarm is really very loud , I live in an upstairs first floor lounge etc , and can clearly hear this should anyone access through my main entry door , I have ordered another set , as I also intend to pop one in my handbag for nights out , walking out aline etc as this is so easy to trigger off by a little switch on the bottom of the device . Well worth buying and it's a game changer for me after having recently encountered stalking from an ex partner .

These are great have them on doors and windows gives a little extra security. So easy to install and stick really well, slide off the bracket so you can change the battery with ease. The alarm is loud so would definitely hear it during the night or the neighbours would if you weren't home.

First thing that needs mentioning is how loud these relatively small units are, the family heard me testing these behind closed doors 2 floors away. Very impressive. The 2 settings allow for a door chime sound (bing bong) and a piercing high pitched alarm (continuous). I purchased them primarily for our allotment where some miscreants have been attempting to break in to sheds and hope to at least put them on edge enough to leave. A small enclosure will be built to protect them from being tampered with. For the size and ease of install I couldn't be happier, 4 stars purely because the non standard batteries which may be easy to get hold of but I've not seen in general shops. I will try to get some before the originals run flat. (USB photo for size, not part of the kit). Highly recommended for the money.

Excellent window/door alarm. Clear chime and loud alarm sound. Easy installation and very happy with appearance and function. Would recommend. Chime is good to alert kids opening a door to come in or out.

Having a disabled child who likes to open and escape from windows and doors, these have been a god send. Having the ability to switch between alarm, beep and no noise is really handy and this works well as a deterrent against escaping as well as alerting me to the unwanted opening of windows and doors. They’ve stuck in place really well, with clear instructions on how to fit them too. Total value for money and highly recommended

The alarm response is not as sensitive as I would have liked. After setting the alarm in place and following the instructions it took me opening the door/window fully before the alarm went off, if I opened the window/door halfway the alarm would not go off. However, the instructions are easy to follow, adhesion is strong and the alarm volume is okay.

Feel a lot safer now. Does the job as expected would highly recommend.

Very good value easy to set up ,has sticky pads, so no drilling or screws to apply, but be 100% sure before ,sticking as not easy to remove ,which is a good thing ,look carefully when fixing ,one part the smaller one is a magnetic, and will be slightly different, on different things so on front door larger part on the door, and windows other way and patio doors different, but easy to figure out ,the noise is either a very shrill very loud noise ,or very loud beep ,and definitely gave me piece of mind ,run by battery, which with these are included ,with this set but not with all so check that