Doro 335 MemoryPlus Wireless Object Locator Summary:
Simply attach the wireless sensors to your important objects, attach one to a keychain, another to your bag and place one in your wallet. To locate the object simply use the remote transmitter to produce a beeping signal from the object you’re looking for.
To avoid you loosing the locator transmitter, a smart reminder beep is heard from the transmitter if you forget to replace it in it´s cradle.