FK-385-A Smart RF Electronic Anti-lost Key Finder 5 Keys Security Seeker for Home / Office
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Power supply: Battery
Receiver battery: CR2032
Battery capcity: 230mAh
Standby power: 0.5mA
Working power: 4.2mA
Unobstructed Effective Range: 20 - 30m
Working Time: 6 month
How to use
Firstly turn up the receiver\'s switch to ON position, it will beep constantly (\"di...di...\"), and then press corresponding button on the transmitter, so receiver will stop beeping when it match. The same way as other receivers to match with the device.
Please turn off receiver if don\'t match successfully for the first time. Then re-turn on receiver and re-matching the device.
If you want to match many receivers with the same switch on the transmitter, please turn on all receivers you need to match, then press the corresponding switch on the transmitter.
When you want to find the lost keys/bags/luggage/pet and other things, just press the matching button on the transmitter. The corresponding receiver will sound alarm; it will last for 7-9 seconds and then stop automatically.
3. Lighting function:
The light will on when press the button on the broadside, and off when press again. Attentions
Please change new battery for transmitter and receivers when the searching distance becomes shorter.
The device will be in standby mode when transmitter match with receives, you don\'t need to turn off the device. Please re-matching the device when turn off the device.