Remote Entry Chime

I would like to have a remote device that chimes when a door is opened. The base unit chimes but if I am away from it I cannot hear that a door has been opened.

Just an idea.... I'd buy a couple

This user is looking for the Wireless Siren. Not only can it relay the main alarm siren at a super-lour 105dB, it can also echo Entry Chimes, and even the Entry and Exit Delay timers. You can learn more here.