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Mechanical code door lock(Hits:88) 
Mechanical code door lock-6800
  • Mechanical code door lock-6800

                             mechanical code door lock

                 Guangzhou ONLENSE Science& Technology Co.Ltd1. Battery unnecessary
for mechanical code door lock
    Saving energy greatly and protecting  
environment with advanced physical
structure feature

           2.Special password rank
           for mechanical code door lock
                      123456 for 6800 model code lock, 
             213456 for traditional code locks,                        6800 code lock follows the rank rule
                  Guangzhou ONLENSE Science& Technology Co.Ltd

          Guangzhou ONLENSE Science& Technology Co.Ltd3. Handle locking inside
    when staying inside the room, user
can up the handle and lock the door,
open back cover and change passwords

4. Stainless steel panel and handle 

    This mechanical code door lock are made by stainless steel material, shining image and

smooth look, owning stable and reliable product quality

                                                             Guangzhou ONLENSE Science& Technology Co.Ltd

5.Mechanical code door lock 6800 is good for office, restaurant and 

apartment, perfect high level choice for safety guarding

Guangzhou ONLENSE Science& Technology Co.Ltd

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