Optex RC-20U 3 Channel Receiver Chimebox w/ Relay

This is a replacement receiver for and Optex driveway alarm that was 20 years old. The quality is remarkable, the 9 volt battery last forever, and we really appreciate knowing when someone comes through our gate. There are false alarms like when a gecko decides to check out the funny looking device.

Perfect

put it by your driveway, back doors, near your car in the driveway and it will wake you up in the night to let you know something is moving around nearby. The batteries in the outdoor sensor last well over a year, though out all temps.

does the job, Watchout for the sun.

Difficult company to work with and impossible to return unwanted item.

I have three of these now...they really work great. We live at the end of the road and back up to the National Forest. I have one receiver on the upper floor, one on the basement floor, and that allows us to hear it on the main floor as well as the other two. I have two of the transmitters set up in fake bird houses along the long drive and it picks up vehicles as well as large animals. Another transmitter is mounted covering the width of the rear of the house, and this alerts us to bears on the wrap-around porch. I have this receiver and a fourth transmitter covering the access road to my shop and boat, and this is at my sisters house a mile away. You cant go wrong with these!

We needed to add a second chimebox to our system. Ordered this one and the ease of setup was amazing.

have two of the same units --so I new it was A good product

Fair price fast delivery.

Bought this to set up another chimebox in the shop at my work. Works great