With this key finder, find everything just by a button
Environmental and no radiation.
1 transmitter matches 4 receivers.
The receiver is very small and light, very easy to secure to the keys
The transmitter is designed as a remote control key, easy to carry and operate
Long working distance, up to 30m
Superior RF wireless search technology
Long battery last time (included)
Transmitter size: 6.5*3.2*1.1cm
Receiver size: 5.2*3.2*1.3cm
Color: as the photo show
How to Use
Match: Turn up the first keychain's switch to 'ON' position, it will beep constantly ('dee...dee...') , and push one button on the remote control key, keychain will stop beep after matching. Turn on the second keychain, and push button of remote, keychain will stop beeping after matching. Do the same for the last keychain and button. Wear the 4 key chains on the things that you want to find.
Find: When you want to find the lost keys or other things, just press the match button on the remote control key ( you should press the matching button when the indicator light off) , and the keychain will sound alarm within 0.5~2 seconds (according to the distance) , alarm will last for 4 seconds and the stop.
Transmitter x 1
Receiver x 4