Door Sensor, Wireless Door Alert Chime Kit for Home/Office/Store, Coolqiya Door Open Chime Alarm Entry Alert System Operating at 600 FT Range with 5 Volume Levels & 58 Melodies, LED Flash (Black)

I bought this to alert me when one of my grandchildren go into my closet with my beauty products. It was easy to install and works well. It has different chimes and volume levels.

Easy to install, ring tone easy to change and adjust

Works great. Exactly what I was looking for!

Great. Easy to install. Decent sound.

I love the 58 door bell chimes to choose from, easy installment. No hammers, No drilling.

best door chimer easy installation . life saver

Its convenient install and it works right out of the box with a ton of options for tones. The reason for the 3 star rating is the volume is low. I have a single story 1000 sq foot ranch and its installed in the middle part of my home and I can barely hear it if I'm a room with the door closed.

When our doorbell stopped functioning it was very frustrating. We didn't want to get into high-tech cameras, but hoped to find a simple solution. This fit the bill perfectly, It was easy to install. We now have different tones for the front and back doors. The entire process took less than twenty minutes. We've only had this for a few weeks, but so far we are very satisfied.