LETWESAF Portable Radar Perimeter Security Alarm, 24GHz Precise Millimeter-Wave Radar Camping Perimeter Alarm, 1/2 Mile Range, Wireless Rechargeable Motion Detector for Outdoor Camping RV Property

This is such an awesome idea. Better than out security cameras bc this does so much more to kerp you safe. A camera has the ability of whats in a 360 view. This will tell give you the radar motion alarm system for the entire perimeter. If there is an animal or person within a half mile and movement of 0-75mph. System has 3 pieces that do need to be charged (CtoA) does come with 1 charging cord. You will need another. So happy!

I can't say how impressed I am with this portable security alarm. It was so simple to set up that I thought I was doing it wrong. I wasn't at all... super simple, movement sensitive, just what I wanted. follow the instructions and you'll be very happy with this security alarm. Even the alarm sound is good. I mean it's not a startling beeping noise. it's more like a bing doorbell sound. it will wake and alert you, but not startle you. This is definitely a great buy!

This radar system is of very high quality and has a great detection radius. Setup is not as easy as I would like it to be but the instructions are clear and easy to follow. The set is rather pricey but well worth it in our opinion.

I hate writing reviews like this. I like to start out by saying this is the first time I've ever laid eyes or hands on a gadget of this nature... 🤔 so I truly have no standard or basis to go by. read the instructions three times. got large printed instructions.( that's nice). but so far it's winning, cuz I can't get it to do much of anything but beep. and running around in my yard my neighbors probably think I'm nuts.. so the verdict is definitely still out on this one... 😕

These are pretty cool, I'm hoping to use them to set up security perimeter around my apartment. What could possibly go wrong? Seriously though these should definitely do the trick.