Bought this ringer after an instagram reel recommendation, got it today, and am obsessed.

Adhere to surface plug it in. Made sturdy, easy to install, i love the tiny screw driver they give you to open the case so you can insert the battery, which is included.

The product works fine, but it is cheaply made. Works great. I am a nail tech and the room where i see clients is locked so i often can't tell if a client has arrived. This is a genius idea and works amazing.

Bought to go upstairs for my teenagers. Would buy again for indoor or outdoor use. Using in daughter’s downstairs bedroom. My great grandchildren love it.