Users Manual

Table Of Contents
Factory setting hole
Paper clip
6) Forget combinations & Battery replacement
A hidden factory setting button is reserved for you to restore the factory setting combinations “11" & “22".
( Note: In order to ensure the safety of the device, the serial number of this device will be
automatically updated after restoring the factory settings, and it needs to be re-registered by the
receiver to work).
1. Use a tool to pry open the cover here 2. Remove these two screws
Battery cover
3. Insert the paper clip into the factory setting hole,
press and hold the factory setting button for 5 seconds, the
buzzer have a long beep, then factory setting is completed.
Set new combinations and register the device to the receiver
again.
4. Rotate counterclockwise to remove the battery cover to
replace the battery.