Wireless Remote finder for key, remote controller, glasses, etc.
Push the button on the remote controller, and the keychain will sound alarm right away.
One remote controller can match 5 or more keychains.
Extra-long finding range:>40 meters Remote controller will be easiy to stick on the wall. Extended battery life to 12 months.
1.Extra-long finding range: over 40m; 2.Easy to stick on the wall; 3.Superior search technology (not clapping or whistling); 4.Beep alarm; 5.Stop beep every 4 seconds; 6.Extended battery life: over 1 year with standard use; 7.Transmitter battery: 1 pieces 27A, 12V (included); 8.Receiver battery: 1 pieces CR2032 (included)