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

La verdad no le tenia mucha fe pero me sorprendió lo uso para mi negocio

I installed this in my garage workshop because I kept missing it every time someone came through the house door. Now I know the exact moment my concentration is about to be wrecked, which is somehow comforting. Setup genuinely took about three minutes. Plug the receiver into any standard outlet, peel the adhesive backing off the magnetic sensor, stick it to your door frame, and you are done. No wiring, no tools, no drama. The sensor just needs to stay within about 0.4 inches of the magnetic strip when closed, which is easy to get right. The 52 chimes are a surprisingly fun feature. You can go classic ding-dong or cycle through holiday tunes, classical snippets, and some options I cannot quite categorize. The volume goes from a polite whisper all the way up to 110 dB, which is loud enough to hear clearly across a large space. The mute mode with LED-only indicator is a thoughtful touch for nap time or quiet hours. Range tested well beyond what most home layouts would require. The unit remembers your chosen chime and volume after unplugging, which saves you from re-setting it every power blip. Battery life on the sensor will depend on usage but is rated for a high number of trigger cycles. An excellent value for a simple, reliable alert system.

A great door chime. I utilize this door chime to alert when my son opens his bedroom door. This is much less jarring than a door alarm and helps me rest easier knowing he won’t slip out of his room and elope without me knowing. There are a lot of chimes/songs to choose from and the adjustable volume is a great feature as well. Setup was easy and straightforward and from box to install took me less than five min. Highly recommend if you are looking for a door alarm or doorbell.

This product does exactly what it is intended to do.... it's nice and loud and does it's job. I love how many tunes you have to choose from. I actually bought another one in black for my front door.. highly recommend, great price for it's function!

Works intermittently. I purchased it to know if my patio screen door is opened. Sometimes it doesn’t chime when it opens and chimes when it closes, other times not at all. Works correctly aboit 80% of the time. Updated review. I added a much larger magnet than the one supplied. The chime NOW works all the time. Please see photo. Would give this item 5 stars if the magnet was the correct size to begin with.