The Wireless Alarm Reminder is a RF wireless electronic key finder 3 in 1 wireless alarm reminder, it use RF wireless technology and long battery last time

How to use?
Match: turn up the keychain’s switch to “on” position, it will beep constantly (dee..dee…)and push one button on the remote control key, keychain’s will stop beep after matching
Find: when you want to find the lost keys or other things, just press the matching 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 then stop
 
The receiver is very light, small and colorful, very easy to secure the keys or other things
Size: 5.2x3.2x1.3cm
WT: 11.5g(battery included)
Battery: CR1632 X 1
 
The transmitter is designed as a remote control key, actually it is easy to carry and operate
Size: 6.5x3.2x1.1cm
WT: 12.5g(battery included)
Battery: CR1632 X 1
 
Package include:
3x Receiver
1x Transmitter