Defender Door Handle Alarm - Wireless Hanging Intruder Alarm for Metal Door Handles - 125dB Siren Movement Detector - Door Knob Touch Sensor

Bought this after a spate of burglaries in my area. It is so simple, but very effective, and very cheap. It gives off a very loud shriek when the handle is moved, which would put anyone off. Very happy with this product, and I feel much safer with it.

Hi Guys, this is such a great product, simple and cost effective but most of all peace of mind. Last one at night places on the door and once you touch it or the door handle it will go off or indeed any time of day if you are worried about escaping The six seconds is ok as no matter what even if your person gets to step outside you are alerted in time.

Bought as an added security feature, its easy to instal as long as there is a door knob/handle. Its actually smaller than it looks, its very sensitive to touch and alarm sound is high pitched, not sure strong enough to hear it from my bedroom but for sure to scare away an intruder.

This alarm is first class. Works instantly anyone touches the door handle! Well done 👏

Nice product did come with batteries however it doesn't go off when you touch the door handle which my old one did, it's quite loud when it does go off. But it's not as good.

The media could not be loaded. We run a holiday let and health & safety dictates all doors exiting the property must be keyless - so people can get out at any moment. We were concerned about our guests who have dementia or young children who may decide to explore alone. We bought 2 of these for the bedroom area (it's a bungalow) and ask guests if they would like to use them. The sensitivity levels are good - the highest sounded the alarm when my hand was a couple of mm away. The alarm is loud! These are easy to add or remove to door handles, and very simple to switch on and off, and to adjust the sensitivity.I didn't test how well they work if someone trys to pull the handle from outside - I will test that at some point as I guess that's what most people want them for.

Went of every 2 hours throughout the night with no interference. No option to return or contact seller.

I wanted a product that could alert me instantly if anyone tried breaking into my house, recently there was an incident on my road where a gang of men carrying weapons tried breaking into a house. The door defender hangs on my UPVC door handle. It has various sensitivity levels at which it can set. I have only needed to try the lowest level 1, as soon as I am within about a hands width away from the door defender when it’s armed, it goes off. I don’t even need to touch the door handle for it to go off. The alarm is loud but not as loud as say an outdoor alarm. It has a small red light that shows the device is armed. I suspect my neighbours across the road couldn’t hear it but next door could. I feel more comfortable knowing that if someone did try breaking in at night, I would hear the alarm. I now have these on all my outside doors.