Infrared Wireless Alert System

Works great
I have purchased several of these over the years and they work pretty good . I use one at my mail box that’s about 50 feet from the house so can tell when the mail comes or fedx or ups comes or anybody else that drives down our road.

Almost perfect
The only thing that is not so easy to deal with is finding the right place to mount this photo eye. I must have moved it 10 times because everything would set it off… leaves that move in the breeze, my cat, sunlight, shadows…. I have layered on tape to narrow the field of vision, I have moved it to a place that was not my first choice, but is the only one that works. The sunlight hitting it from the side still sets it off and is annoying, but, I could move it again I suppose. It transmits over a pretty fair distance, through walls/windows, and the chime is adjustable to low or loud. It does the job wonderfully once you find a good spot to hang it. If there were one thing to change on it’s design, it would be to have a way to limit the distance the eye reaches.

A very effective and cheap way to protect your property
My car recently got broken into while parked on the street in front of my house. My other car and motor home in my driveway were not broken into at this time. I determined that the cheapest way to protect all my vehicles, garage and patio furniture was to install multiple units around my property all sending signals to one remote siren inside the house. The infrared units are being run on rechargeable 9 volt batteries and last about 1 month between charges. The in house alarm runs on three C cells and again I am using rechargeable batteries which last many months before recharging. My property is 125 ft long and these units have no problem sending signals that far even through my aluminum clad house. I do get the odd false alarm when a cat or skunk enters the area but have not had false alarms from anything else. I couldn’t be happier with these alarms and I am currently running 7 alarms to protect my entire property and my car parked on the street. I turn them on when going to bed and the few false alarms I get are still much better than getting my property damaged or stolen.

Good for security
I purchased this product to monitor people trespassing onto my property at night when I am asleep. The product works very well and for the price is well worth what I paid for it. The only problem I had was with the 9V battery as it was a bit difficult to install and position. At first it did not work and I thought it was defective but I removed and reinstalled it and once I got it in place the product worked well. I also have cats and they do not seem to activate the sensor which is great.