HEHUI Expandable Wireless Door Open Chime Door Entry Alarm With Operating in Range 600 feet/52 chimes/ 4 Level Volume/LED Flash /1 Magnetic Door Chime Sensor & 1 Plug-in Receiver

I really love this for my shop so that I can hear when customers come in. There are a ton of chimes but only a few that I found to be simple and professional. A lot of the chimes are long and obnoxious. I like that there is adjustable volumes. It was easy to install and works well in my small space.

There is nothing to dislike about this product; it was totally easy to install, and it works wonderfully for what I wanted it. I needed it for a friend who never knew when her front door was open for someone to come in and this little friend did the deed. She also got to choose what tune she wanted it to play when the door was open, "Hey Jude" did it for her and the fact that we can choose among 41 more tunes is fantastic. The delivery time was excellent, and I am delighted with it. I recommend this store and this useful article.

This unit worked pretty well for the first 4-5 months of ownership. But, it stopped working - just out of the blue with no warning. I'm not sure if it's because of a dead battery in the transmitter or receiver, but I've tried to open both with no success. If anyone knows of a fix I would appreciate the help.

Our small 3-room office needed a door chime to advise when a guest arrived. We were worried that the chime would sound tacky, and be too loud. Because the chime unit plugs in to the wall and can be placed anywhere there is an outlet, we were able to locate the chime in a perfect location, and having a volume option was a great benefit (we chose the next to lowest option and it's perfect). We chose the very simple, standard "ding dong, ding dong" and the users love it. It also is a very clean look, and makes for a professional office experience. The price point was good, too, as we are a not-for-profit.

It’s great. Works perfect and easy to set up.All of the chimes are dumb. There is two that are tolerable. All the rest are really dumb.

Loved it. Until it stopped working. All of a sudden the speaker went out and it was crackling sounded. Then today my customers asked me where the sound was. And that's when I realized it was completely off. But I loved it so I am ordering another one now

This is a handy device that works well for me. I have it mounted to a front door with the received about 40 foot away in a bedroom. Many of these items work well out of the box, but fail down the road. I'll return in several months with an update.

After 45 minutes i finally got it to pair. I attached the sensors to the door and followed the confusing instructions to try to get it to pair with the receiver which was only about 15 feet away. No matter what I did it would not pair after 20 or more attempts. After ripping the sensor off the door, after I just stuck them on the door, I decided to try and pair the devices by bringing the sensors within a foot of the receiver. It finally paired. I attached the sensors to the door again and with the receiver within 15 feet it appears to work now. However if I have to rip the sensors off the door every time I want to change the chime on the receiver (to pair it again) this will be annoying. Also I wish it had an on/off button on the receiver. If you don't want it to chime you have to unplug the receiver from the outlet. I will probably use this until it dies but i wouldn't buy it again. 52 Music/chime selections doesn't do much good if you have to go through this hassle everytime to pair the devices.Update 8/1/19 - Unit just died and wont pair anymore, DO NOT WASTE YOUR MONEY