China Grow S903 Electric Motor Lock with Fingerprint Key Remote Control Power by Battery

User Manual For S903Technical parameter:
Power Supply: 4*AA battery
Stand-by current: 7uA
Fingerprint capacity: 200 or 500 pieces (When connect with R502,R502-A or R503 have 200 pieces)
Fingerprint management: SET Button or Remote Control
Instructions for control board:
1.When used for the first time, pls long press the SET button to clear the system first; 2.Setting by Remote control: touch the fingerprint module (wake up the module) before setting.
1.SET Button:
1.1 Register Fingerprint: Press SET button shortly,system in register state and blue indicator light flash fast, press finger for each fingerprint, fingerprint register successful when hearing music,fingerprint register failed when hearing "DiDiDi"; Fingerprint can be registered continuously,wait a few seconds to automatically exit the registration status
1.2 Back to factory default: Long press the SET button until hear "Di" long beep and music,means initialization operation successful.
2.Remote Control:
Default password: 123456; Password length: 6 numbers
Password using: Press: *Password, the red indicator light on control board lighted means in programming stated. Press # to exit. Hear music means operation successful.(Note:Touch the fingerprint module (wake up the module) before setting.)
2.1Change password: Press: *Password*9*New Password*New Password#
2.2Empty and back to factory mode: Press: *Password*0*Password#
2.3Register Fingerprint: Press: *Password*1# (Fingerprint stored in No.1 database)
Press: *Password*2# (Fingerprint stored in No.2 database)
(No.1 database fingerprint capacity is 100 pieces, the residual capacity are store in No.2 database; For example: R501 fingerprint module capacity is 500 pieces, so No.1 database store 100 pieces, No.2 database store 400 pieces)
2.4Delete Fingerprint: Press: *Password*3# (Delete No.1 database fingerprint)
Press: *Password*4# (Delete No.2 database fingerprint)
2.5 Relay Mode Setting: Press: *Password*7# (Normally open mode,the lock tongue is indented;repeat the operation again, return to normal open mode)
3.Low Voltage Warning
When the battery is low voltage, there will be a "DiDiDi" alarm sound every time you use it. The indicator on the main control board shows red (R503 LED shows red), you need to replace the battery in time to prevent it from working properly.(It can work for a while after low voltage warning)
4.Open Door Button Interface(Switch Signal)
The door can be opened by short-circuiting the open door button directly (Note: can't plug in any signals with voltage or current)
Installation
Distance between lock body and lock catch: < 6mm
1.Install the lock head: check the concentricity between the insert tail and the shaft and the depth of the insert hole ≥10mm
2.Install the main lock body(the lock body should be in the open state), install the lock latch(the lock body should be in the closed state)
3.Install the lock cover: connect the lock power cord and debug the lock function, and cover the lock cover with the fixing screw