Code Locker Lock

We are offering mk706 code locker lock.
specifications:
- material: zinc alloy, plastic.
- finished: powder coating.
- key combination: 4 digit code combination lock with master key.
specialty:
1. Keyless convenience.
2. User to set their own number codes easily.
3. Master key control.
4. Key operated and combination available.
5. Retrievable the combination by tool when forget password.
application:
locker, abs cabinet, metal cabinet, boxes, storage etc.
Instruction:
1. Lock open - dial-in 4-digit code - turn knob to open position.
2. Code set - turn knob to open position - dial-in any 4-digit code and remember the sequence - turn knob to close position - clear the 4-digit code.
3. Pin search - open the lock with key master - turn knob to close position after opening - insert the search pin to the pin hole behind the lock and hold it - turn the number dial until it stop.