X-10 Remote Chime
Just plug the module into any standard wall outlet, set the house and unit codes, and the modules "sings out" with a pleasant "Ding-Dong Ding-Dong Ding-Ding" chime in response to any ON X10 signal.
Discover the virtually unlimited ways you can use this neat X10 add-on:
Plug it in upstairs, in the garage, in the backyard or anywhere you can't hear your regular doorbell. Place these modules throughout your home to create your own custom paging system.