Specifications

mobile lost alarm with keychain&strap
1.Trail order 200pcs
2.With 80db sound level
3.Packing blister+paper card
4.ROHS&CE

mobile lost alarm with keychain&strap

 

1. ABS plastic material anti losting alarm
2. Transmitter:38*28*11mm  with 1*CR2032 included
3. Receiver:48*38*15mm, use *CR2032 included
4. Alarm sound level:80DB
5. Beep and Vibration to alarm
6. Freely to set up distance from 0-25M
7. Tansmitter working current:1MA
8. Receiver working current:3MA
9. one to one matching, no interference.
10. Working frequency: 433.92MHZ

 

Such as child protecting:

Tie the transmitter on the child, and receiver secured to the parent.

Set a safty distance, when the child is out of the safty distance, the receiver will beep and vibrate to remind the parent.

Article Protecting:

Tie the transmitter on the protege, and receiver secured to the owner.

Set a safty distance, when the protege is out of the safty distance, the receiver will beep and vibrate to remind the owner.

 

Function:

 

1.Turn both units to the ON position,put them together to match each other.The Receiver Unit will beep and then stop after matching.LEDs will flashing on both units.Adjust the distance as desired.The max range 25+?-5m.

2.Clip the Transmitter to the protege(child,pet,cell phone and bag etc.) .Use the swivel hook to secure to the owner or parents.For child using,instruct the child not to remove it.Test Reception:Test the units by taking the transmitter to go a few feet away until the Receiver beeps.

3.Set distance: Turn the distance dail to the longest side,and take the transmitter away to the distance you want,turn down the dial very slowly till the LED on receiver stop flash. We recommend you try"Test Reception" set up twice to confirm consistency.

4.When the transmitter is out of range,The recevier will beep.

To stop the Receiver from Beeping: Bring the Transmitter back into the range of the Receiver,or use :Distance Dial"to set a longer distance,or shut off both units and rest them.