Driveway Alarm Wireless Outside, 1byone Motion Sensor Alarm 1000 FT Range Extra Loud Chimes Home Security Alarm System with 1 Receiver 2 Weatherproof Infrared Sensors Protect Indoor/Outdoor Property

Unit is working fine and easy to set up. Cost and fast shipping suited me. It gives me a heads up on animals, our autos coming in our driveway. I’ve had Bunker Hill units in the past and thought I would try this. For a reasonable priced unit, I would recommend to everyone.

I have an old one þhat quit working. This new one works just fine. Nothing gets past this one. Great product.

Great alarm, everything works as should. One thing to remember, it's gonna cost you $20 more bucks when you receive it before you can use it. Three C size battery's $10 to 12 bucks and six AAA battery's $10 to $12 bucks added with the close enough to call it thirty bucks purchase price. Using good brand of batteries roughly $50 bucks. Plus cost of new batteries a couple of times a year unless you have a lot of traffic that sets off the alarm.

Very good range, I use these in my vehicles along with steering locks to alert me if anyone tries to break into them

Very good customer service by Seller and Amazon! Our 9 yr old monitor, the same brand/model, had a broken lens on the Sender, so I ordered a new monitor. The first one came in and would not pair and it was returned. The replacement was shipped quickly and paired properly. Now my grandkids can slip out onto the deck to see the deer in the downhill backyard.

It works good for a day or two. Then it just goes haywire and starts chiming nonstop. So I turned it off. What a waste. I needed this for my business and now I have a $30 paper weight.

Was not what I expected. thought it was an outdoor sensor with an indoor chime. Reordered the 2 piece unit and recieved today and seems to work fantastic!

I replaced my old Bunker hill with this one. It does what it's supposed to do. The only thing I don't like is it chimes 4 times. The old one was 2 times and no false alarms so far.