SECRUI Door Chime, Door Open Sensor Chime for Business/Home when Entering, Adjustable Volume, Easy installation, 400ft Range, 52 Chimes, M508+D7

The media could not be loaded. I picked up this door sensor three weeks ago to know when the kids come in through the back door and its working pretty good! setup was super simple - just stuck one part on the door frame other part on the door and plugged in the chime unit in the kitchen. those 52 different sounds are actually fun to pick from - went with a gentle wind chime sound that doesnt startle everyone like our old buzzer did. volume control is handy - turned it down during movie nights and up when im in the laundry room. installed sensors on both back door and garage entry and the signal reaches fine even through walls. few things to note tho - the sticky tape is ok but i ended up using screws for a more permanent fix, and sometimes you gotta adjust the volume after power outages cause it resets. the sensors are pretty small which is nice cause they dont stand out but that also means theyre easy to bump when cleaning. chime unit takes up the whole outlet so you might need an extension cord if you want to plug anything else in. makes keeping track of door activity way easier without being annoying. the magnetic strips line up good and haven't had any false alerts. just remember to clean the surface good before sticking sensors on and maybe grab some extra mounting tape cause the included stuff isnt super strong for textured surfaces.​​​​​​​​​​​​​​​​

The SECRUI Door Chime is an excellent choice with its 400ft range, 52 chime options, and adjustable volume. Installation is simple, and it works perfectly for both home and business use. Highly recommend for anyone needing a dependable door alert system!

I purchased this to so I get an alert when my door has been opened. Works great just as described. Has a variety of tones. Easy to install.

Update: I figured out how to take it off the door to change the battery, and now it works again. One star removed because I feel like it should last longer/be easier to change the battery. Also, after I left my original review, the company reached out to help with instructions and offered me a refund.---Original update: It worked fine and was easy to install initially. But 6 months later and it just stopped working. It looks like the door sensor and the receiver are no longer paired? Or maybe the battery in the door sensor died? But because it's attached with double sided tape.. not easy to remove and try to fix.

Love this chime for inside of door I find it very useful in my home . It is very loud, if someone attempts a break in, they will quickly run away!

Bought this to replace an old door chime we had in the shop. Bought another one after using it for about a week. The shop is 120 feet long and there is one chime about 1/2 way and another at the end. Both chimes use the same sensor and they loud enough to be heard when working on vehicles.Chimes once when the door is opened and only once no matter how long the door is held open. Does not chime when the door closes.Battery life leaves a little to desired however. The battery in the door sensor needed to be replaced after approximately 2 1/2 months. When the battery power is low the sensor repeatedly sends a signal and the chimes sound repeatedly. (Very annoying!). Keep a spare A23 battery handy.Overall, I'm pleased with these and would buy again.

If you are looking for a long range, quality product with a great sound, this is the door chime for you. Very easy to assemble and very cost effective.

EDIT July 25th: I didn't think about the batteries going dead, which wouldn't be the Chimes fault. Company offered a full refund but I won't except it because I really do like this product. It protects my elderly mother.My first order of this doorbell security was installed on 3 external doors. Mother has dementia and this was to keep her from trying to sneak outside. After a year, the system only worked on our front door, but not the other 2. So, I bought another one to cover back door and door to the garage. I love this system but I worry about it's longivity.