Door Chime, Door Alarms When Opened for Home/Business Office/Bedroom Entering, 3-Sensor + 2-Receiver with 500FT Wireless Range,58 Chimes,5-Volume Level, Entry Alert for Kids/Toddler/Dementia Safety

The media could not be loaded. I have this installed on three of my doors at my business. It works really well, It sounds every time, It's easy to install it is simply four screws per door. You actually don't have to use the screws because it comes with foam tape. I would absolutely buy it again It is a great value. Also customers don't really notice it because of the small size however it plays a vital role in the safety of my employees.

Exactly what I was looking for and it was super easy to install...and so many sounds to choose from as well.

So batteries for these run anywhere between 4 and $10 depending on where you can get them from and I have only seen them be sold individually and not in packs like double A's, on the bright side I just had to replace the batteries so they do last a while. Easy installation, you can choose to use the peel and sticks which have amazing hold, or you can choose to enter them with screws that are provided. The binger is pretty loud, it has multiple sound settings as well as tones to choose from. They do work really well, they will go off anytime you open the door window or whatever you have them attached to. As far as range I have them attached to my front and back door, but I have the actual plug-in that the sound comes from in the master bedroom so it's got some pretty good range.

Worked fine until now. Two failed at the same time. They both kept sending signals to the "hub" making it chime constantly. Replacing battery did nothing, they were stuck chiming.Edit: seller reached out and offered some troubleshooting tips or a replacement if necessary. I appreciate the commitment.

I like how easy it was to set it up

I do recommend this system, easy to set up. Only wish the volume had another lower volume to it. At the low volume, still kinda loud overall I like it

Only had for 4 months and it stopped working. The sensor flashes blur and receiver chimes every few minutes. One of the sensors would not stick to my door way due to the trim around it. Past 30 return time frame and don’t know how to get in contact with the seller.Disappointed and feel like it was a waste of my money.UPDATE: the seller reached out to me and offered to send a replacement. I recommend this product.

It worked great for a while. Easy to set up( at least I thought so) it stopped working after about two hours. So I redid everything. The front door started working but I could not get the back to work . I gave up. Before I closed my shop for the day the front door just started ringing ! Off and on off and on. Door never opened! Hope it starts working right tomorrow Update: I played and played with it again. Can only get one to work, and it still goes off once in a while even if the door does not open! Not helpful