Motion Sensor Door Chime Alarm,BeiLan Wireless Home Security Driveway Doorbell,Visitor Business Door Bell Chime with 1 Plug-in Receiver and 1 PIR Motion Sensor Detector Weatherproof Alert Kit

Easy to install. Works well, a bit over-sensitive and often triggered by swaying branches, but overall it’s effective

Good little unit. Bought two. One for the gate & one for near the front door. Work fine.

Bought for office to alert me of people coming in through main doors as our main wired system was down. Good product, chime has a loud setting and is quite sensitive so great for our needs. If I had to give constructive criticism, it would be ideal if it had options of adding another speaker to it so could position in 2 offices rather than having to move it. But good product and reasonable price.

Really good sensor....works Really well

I got these for outside as cat minitor for cat wanting in. Also good just to know someone coming to door. I got the pair for to always have one charged. Used for a week before swapping over but was still power so would give that top marks. Quite flexible on how to position as well. The bell i have plugged in. 3 volumes, quite loud, and lots of different tunes. Can also turn sound off and just have flashing light alert instead. Had no problems and totally happy with them.

As I can see a few others have said, after a few months, the product just stopped working

This arrived well packed and intact. It is a two piece item. PIr movement detector. and a sound unit. The detector was easy to put the batteries in . The mains plug in sound ,/ music/ chime is easy to find a semsable ntune or chime alarm for when a person walks past or around it. It has worked perfectly for about a month now.. there is a small slide volume Button on it. I canrecommend it .

Used as a cat arrival alert! Works perfectly every time. *UPDATE* - STOPPED WORKING AFTER 5 WEEKS. NOT WET, NOT DROPPED - JUST STOPPED.