The alarm has a chime choice and it can be loud! We have a hard time hearing when anyone enters our driveway but now we know exactly when someone enters. This works great, but now i am more paranoid when the alarm goes off.

Works well. Still worked as advertised even after the frost. Simple fix.

One sensor in my boat shed and the other sensor inside my harley garage. Great distance on the sensors. My back gate sensor actually works through the 3mm gaps in my fence.

Easy to install and setup. Works great with alexa.

I hope that amazon warehouse doesn't resell this item again, i feel like i got duped and wasted my time. They expect us to pay for battery each time. Still trying to contact amazon.

Only picks motion up 2 feet from the device and they advertise much further. The 1by one receivers are much louder. The box says 1000 feet range. That is not true it is much less.

Design flaw is that they could have made this plug in to the power outlet. I have to go to an electronics store & see which adapter have the right plug size. X and no reply. Not a peep.