90 DB wireless remote Card key finder
Distance: 25 -50meters
Battery: CR2032*2(battery included)
WT: 14G(battery included)
Battery: CR1632*1(battery included)
How to use:
Match: Turn up the key chain’s switch to “ON” position, it will beep constantly (“Dee…Dee…”),and push one button on the remote control key, key chain’s will stop beep after matching.
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.