KEBILSHOP Long Range Wireless Heavy Duty Remote Bell, Calling Bell for Office , Home and Commercial use

Works very well in a 3 BHK 2000 sq ft flat across the rooms and walls. Good sound. Using it as an emergency for a 80+ lady and it does the job.

Useless, distance coverage is roughly 40 feet

Anteena is very poor quality, but otherwise product is good, loud sound audible from far away distance.

As of now the product is functioning well it is 24 hours only Good for installing in house so elderly people if they want to call in night they can press the remote

The product was working very well at the time of buying but after few months it has stopped working.