No losing your key anymore by our Key finder
Electronic key finder Never lose the keys Easy to find your keys
Put the card in the wallet, on the desk or stick it on the fridge. and the receiver with keys, when you can't find the keys, just push a button on the card, and the receiver will sound alarm within 1 second.The alarm will last for 4 seconds then stopped.Working distance: 25-40meters.Sell point: 1 remote match 4 receivers or more
Frequency:433.92MHZSound:75DBTransmitter:8X5.2X0.56CMWT:21g (battery included)Battery:Lithium CR2025×2Receiver:4.5X2.8X1.1CMWT:13.5g(battery included)Battery:CR2032X1
No losing your key anymore by our Key finder
