No Battery Required Doorbell, Wireless Door Bell Kit Plug-in 1 Receiver and 1 Push Button (Self-Generating Power), 51 Chimes 4 Level Volume, 200m / 650ft IP55 Waterproof Door Entry Bell-JASVE

The original bell proved to be faulty due to a factory fault and after some help from the excellent Cooltry support staff I am now waiting for a replacement....I will resubmit a review when it arrives............Now the replacement arrived (2 receivers White-A) - it is working very well and confirms the original was faulty.This one has several good features, variable volume - you couldn`t really miss it on the loudest.Optional flashing LED (blue) in case of a noisy room or hearing impairment.The plug-in unit is silent, sleek and compact with 3 buttons to control the lighting options, volume and to change the tones, of which there are many, including several standard bell types (ding dong, westminster and a run up/down of tones) there are many musical ones included - birthdays and Xmas are also covered ;)The bellpush is solid with a good movement, doesn`t feel clicky or plasticky at all compared to my old one - plus: no 12v batteries needed, what a godsend !All in, a great doorbell with plenty of options the push fires every time without any misses.Thanks to the Cooltry support staff for arranging a replacement which was sent very quickly.

We used to have a wireless video door bell, however, recharging battery was time consuming and replacing batteries were environmental concern. This time the building has had CCTV system, so just wanted a basic door bell for an internal door. A receiver was just plug n play to a socket and a push button was just to attach the location, so easy installation. The door bell volume and ring tone can be changed by pressing buttons which was easy as well. The tones are from simple bells and chimes to something musical like classic to Bollywood (!?) for dancing doorbell. No battery required, so easy care. No more worries of batteries. Cheap n cheerful. For the price, very happy!

Great product, no batteries in door bell or receiver that plugs into a socket , loud and plenty of tunes, easy to screw into door or use adhesive pads .

Very quick delivery, it works well, I only received it end of August its early days but it's working well so far which is why I haven't given the five stars. I like it because I won't have to buy a battery for it.

Had it over 3 months now.Set up is easy, ring tones and volume is ok.Range is poor, works in the hallway when it is 2m away from the door but not well in the lounge, which is 7m from the door.The push button works about 1 out of 3 times. You have to push it a certain way otherwise it doesn’t ring at all, have missed deliveries because of it - very disappointing.Wouldn’t recommend.

Amazing choice of chimes,some a bit weird. Good volume, and easy to set. Best thing is that it does not need a battery in the bell push. Would recommend.

Excellent money saver when it comes to not having to buy batteries.Great product that is well made, superb value for money.

Easy to install you can place it anywhere looks ok