Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 1 SensorRecycled Claim Standard Blended

Works a treat, sets off quite a ROW and has extraordinary range. It covers the whole front of the house and drive so picks up movement anywhere. And contrary to another report it always goes off when my electric car arrives, its MOVEMENT that sets, doesn't matter what it is that's moving.The outside receiver unit is made to run on 2xAA 1.5v batteries, which didn't last long; so for £8 I bought a 240v - 5v adapter (on Amazon). Just needed to remove the rear battery cover and drill 2 holes, then cut off the plug on the 5v end of the adapter, solder the ends to the tabs in the back of the unit then seal so to keep water out. Now it will run forever that its got the mains power.I bought two of the sounder units which are for mains electricity - one inside the house and the other outside, via a timer to work mainly in the dark hours. I made sure to waterproof the outside unit as well.Does it work? YES - has woke me up a couple of times. It's inspired me to now add an outside camera.

This does exactly what it says on the tin. Very pleased with the item we have been using it for a number of months now without issue very good.

Very useful for garages or sheds that are situated away from your property. Had this for a nearly 2 years and not had to change the batteries yet. Lots of different sound settings. Wakes me up if set off during the night (luckily just from flies or things falling down in the garage, rather than burglars!). Recommended if you have no power in your garage/shed.

I purchased this product in January 2022. It was easy to set up, and worked really well. In December 2022, the sensor suddenly stopped working. I contacted the seller, who promptly offered advice and tried to find a remedy. When it was established that the fault was with the sensor, the seller immediately sent a replacement without hesitation. I was very impressed with their customer service and pleased, as despite the fault have been impressed with the product, and would be more than happy to purchase another if required.

Good product.

This is the best driveway alarm you can buy! The range is better than stated even including old-house thick walls.Each sensor has it's own chime option - including silence when necessary -so you know which sensor has been tripped.Pairing additional sensors and sounders is quick and easy. We now have two sensors, two bell pushes and four sounders and they all work perfectly.

Receiver is 15m away. Works fine. Very simple to setup but in the last 6 days, I've had to replace the 3 AA batteries every 3 days. I thought I'd maybe had a bad set of batteries but nope, a new set of branded and expensive batteries, voltage checked before I put them in last Thursday and today the following Monday, it's not working. The batteries are dead.After checking it's not 4 days , it's 3 and I've missed the return window.Maybe mine is faulty but to me, this is working junk.

What a great little gadget! Looks neat yet discreet, fantastic choice of sounds, and works efficiently. With first class customer service too. Absolutely delighted and seriously impressed!