1.Attach the alarm unit to a key, purse, suitcase, child, 2.Locate your forgettable article quickly.

Feature for remote key finder:

1) 1 Transmitter with one button and 4receivers

2) Locates your forgettable articles quickly (such as key)

3) Protects against children, pets at home or supermarket, purse or baggage, TV remotes, PDA, eyeglasses, and wallets from losing

4) Prevent valuable and belongs from being left somewhere

5) Remote distance: 60-80 feet

6) 90-95dB sound

7) Frequency: 433.92MHz or 303.875MHz

8) One CR2032 3V (receiver), one A27, 12V (transmitter)

9) Battery life: 3-6 months

Remote key finder