FoodSaver – Wireless Object And Key Finder – Red

Keep track of personal items with this wireless First Alert object finder. It lets you quickly find up to four items 65 feet to 145 feet away with the push of a button. Tag essential belongings so getting out the door on time is easier with this First Alert object finder.
You will always know location of your keys
Thanks to operation distance up to 145 feet.
Wireless connection
Works on 433MHz radio frequency.
Long Devices Life
Powered by CR1632 lithium battery for transmitter and by 2 CR2032 lithium batteries for receivers.