CallToU Hearing Impaired Doorbell 1000ft Wireless Doorbells for Home Waterproof Portable for Alert Patient Elderly Senior With Vibrating Flashing Light Smart Call Button System, 4 Modes

I got this because I was tired of yelling for my teen repeatedly aa he was upstairs, door closed, playing video games. I set it to vibrate, flashing lights and let him pick the ring tone. Now I can ring for him to come downstairs!

Works beautifully. Original doorbell too faint to hear. This solved the problem

I used these to let my son know I am entering his room, I would always scare him when he has his headphones on. This way he can see the light flashing and know I am there.

I am so happy I found this doorbell! We own a spa and needed a device that could contact us if a client needed help during a service. This product delivered! What I love about it is that it has just a vibration feature. It also does have a variety of musical tones you could use instead of the vibration feature if you prefer that. Being in a spa setting , I didn't need that extra noise. I love that I can clip my little "pager" on my scrub suit and move around the spa until the service is done. If the client needs help they can just ring the doorbell and I get the vibration page. I highly recommend this product and the price is great!

Brilliantly loud doorbell. Bright flashing lights and good vibrating buzzer. This is the best doorbell I have purchased. Have paid a great deal of money over the years but never had such a good doorbell. I am registered both deaf and blind and finally have got a doorbell that I can see and hear. Reasonably priced, even comes with all batteries included which is unusual. Good stickers enclosed to put the doorbell near the door Truly amazing. Thank you so much.

I use these at my retro arcade so I do not have to stay chained to my front desk. I wear headphones 100% of the time so the vibration fearure is the main reason I use and love these. Be careful not to drop, the clip breaks easily and so does the vibration feature.

Easy to install, not very functional. Good value for the product

We ordered this portable doorbell so that we could move around and do anything around the store if we needed to, but also be notified when guests walked into the store. We received it late yesterday night, after we had closed for the day. I decided I wanted to give it a go and see if it worked before our weekend rush!Everything just came in a box, there was nothing wrapped in plastic, so if there was any moisture the electronics were probably ruined. There was no seal on the box. It was like the buttons and the receiver were just thrown in there and shipped off. When I put the batteries in, the receiver started vibrating uncontrollably and then smelled like burning plastic and then quickly died. And now it won't turn on, it won't do anything. I've changed out batteries, I've opened it up to see if anything is melted, etc. Nothing!TL:DR - Doesn't work. When you put batteries in it, it will spaz out, smell like a melting Barbie, and immediately self destruct. Not worth the money.