rf remote control key finder with 4 receivers

Specifications

rf remote control key finder with 4 receivers
1.Factory price is offered
2.CE&ROHS
3.Logo&item color can be customized
4.Fa

rf remote control key finder with 4 receivers/electronic key finder/key finder with keychain

 

One card matches 4 receivers,which are good for family use.

1) The receiver is very small and light,very easy to secure to the keys.

• Size:45*28*11mm
• Weight:13.5g(battery included)
• Battery:1pc CR2032

2)Transmitter is designed as a bank card size,easy to put in the wallet or stick to teh wall.

• Size:80*52*5.6mm
• Weight:21g(Battery included)
• Battery:2pcs CR2025

Usage:First step is Match:Turn up the 1st keychain's switch to 'ON'position,it will beep constantly(Dee...dee...),and push the button'A'on the card,keychain will stop beep after matching,Then turn on the 2nd keychain,and push button'B',and the same for the rest 2 keychains and buttons.One by one.

 

Second:When you want to find the lost keys,push the corresponding button on the card,and the keychain will sound alarm within 1 second,alarm will last for 4 seconds and then stop.