6
a. Press the front panel and connect the connection line with the corresponding interface
of the back panel, then insert the excess line into the door hole.
b. Insert the back-locking paddle into the lock body. You can cut off one or two sections
of the back-locking paddle according to the thickness of the door.
Note: The length of the back-locking paddle should not exceed the thickness of the
door.
c. Align the square steel with the square steel hole of the back panel and compress the
back panel.
d. Lock with 2 connection column screws to fix the back panel.
e. Install 4x AA batteries and the battery cover, then lock the battery cover with the
screw.
Note: When installing the back lock, please look through the screw hole and make sure the
connection wire is not blocking the connection column hole to avoid damaging the
connection wire when installing the screw.
8. Installing Buckle Plate and Buckle Box
9. Debugging
a. Please always keep the door in a half-open status when debugging.
b. Check whether the following functions can be achieved or not.
•Press down front handle: latch-bolt/deadbolt remains locked in locked status.
•Press down front handle: latch-bolt/deadbolt retract in unlocked status.
•Lift up front handle: dead bolt stretches out in any status.
•Press down back handle: latch-bolt/deadbolt retract in any status.
•Lift up back handle: dead bolt stretches out in any status.
c. When locking in reverse direction from inside, press down the front handle/back
handle, the latch-bolt/deadbolt should not move.
d. Verify other functions are normal or not, including self-locking, virtual password,
setting button, app remote unlocking etc.
