Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School

We've had a rash of thieves driving up from Miami to steal from our boats. I keep my boat at the house and the rats have even been known to quietly kayak their way in the darkness of night to their targets. They are stealing everything from fishing gear, expensive electronics, and even motor parts while boats sit in the water. Though I haven't been a victim, I do everything I can to prevent these vermin from completing their devious task. I came across this little device accidentally and, after reading about it, thought I would give it a try. Well, let's just say that I am shocked at the range, the motion sensor and effectiveness, and how easy it is to set up. As is common in South Florida, my house is made of concrete block. I was concerned that, like a TV antenna, the receiver would not even get a signal. I simply turned the transmitter to the on position, and plugged in the receiver, and they were already paired and ready to go. Ignore all the comments about how hard it is and that it doesn't work... that must be user error. After some side by side testing, I started to move them further and further apart. I started with just on the other side of the exterior wall and it worked! I tested it by calling with my wife's phone next to the alarm so I could here it trigger while I was outside on the boat. To make a long story short, I even tried the furthest distance through the house to the boat and the unit still operates flawlessly. I've had no false alarms, and the tested distance through concrete block, multiple interior walls, and a saltwater environment is approximately 85 feet. Though it doesn't take up much room (about the size of a bar of soap) and comes with mounting hardware, I simply set the transmitter on the floor at the helm and it silently awaits to notify me of anyone on the boat. This handy little unit can be used anywhere you'd want to get notified of someone tampering with your stuff. Mount one at your back gate, mount one on your mailbox post aimed at your driveway, mount one outside your kids window. There is a multitude of wireless uses for this little gadget. I've got a family member who lives in a condo and keeps his nice motorcycle under cover in an open carport. You could simply place one of these under the cover and it would notify him of anyone tampering with the motorcycle cover. Do you ever stay at an Airbnb or VRBO unit and want to bring your own mobile security? Place this unit on the ground in front of the door when you go to sleep and be notified instantly if someone opens that door while you are upstairs sleeping. It's brilliant and will make a great Christmas gift. Stop second guessing yourself and order this thieving rat repelling security device now.

Lasted 2 years , purchased for my wife's salon / store in a mall , went off constantly with all the foot traffic, worked great for 2 years . Only had to replace the batteries once , sensors were very dependable, plenty loud enough, actually have volume up only halfway , after 2 years you had to be within a couple feet of the sensors so we ordered another one for $20 . Great deal for 2 years of dependable use .

This door alarm/chime works well. LOVE that it is rechargeable & that the chime receiver plugs into the wall! There are several tones to choose from. Syncing the tone desired is EASY. Hold the sensor & aim it at a wall or something so nothing triggers it before it should be. Choose the tone you want. Then wave your hand in front of the sensor to select that tone. SUPER EASY! LOVE that you can adjust the volume of the tones & that you can scroll backwards if you try a tone, then try another one, but decide you want a previous one. That way you don't have to scroll through all of the tones again, trying to decide which tone it was that you wanted. The only thing I would add to this chime/alarm would be a chime option for a loud, 2 second sound with an annoying sound that can be heard from a basement. I don't have any available outlets to plug the chime in on our main floor, plus I want the chime to be able to be heard in the basement where the alarm actually is. That would make the alarm even better. I would purchase this again!

Ok, i changed my rating because the vendor was good enough to refund my purchase even though i did not return it. For that, they get 4 stars for excellent customer service.-------------When I got these, they worked good. plugged them both in and worked great for 6 weeks. but then these two units at the same time failed. The two doorbell button units appear ok, but when pressed there is no response from the two door chimes. pressing the buttons on the door chimes illicits a chime, but not from the push buttons. I'm amazed and really disappointed that both chime units failed at the same time.

PARFAIT ET FACILE A INSTALLER ET A UTILISER. FONCTIONNE SANS AUCUN PROBLÈME DEPUIS PLUSIEURS MOIS.

These door chimes a the best we've ever had loud and choice of tunes absolutely brilliant so pleased we bought them

funziona benissimo, comodo per chi a problemi di cancelli lontani dalla casa e magari senza corrente .

La luz led del transmisor al permanecer apagada de noche no se ve. Al estar montado en una puerta exterior, hay que protegerlo de inclemencias climáticas sino le entra humedad. No aconsejo la compra

Je l'ai acheté pour un octogénaire, il en est très content. Ça s'installe comme pour rien. Et ça s'entend partout dans la maison.