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mechanical code lock-2140
  • mechanical code lock-2140
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Installation Manual
Technical Data



1. Metal keypad

  solid and durable

2. Zinc alloy panel

  reveal quality

3. Concave & convex vortex

  handle ingenious

                               Convenient, environmental & keyless mechanical code lock

1. Mechanical code lock

no need battery

  energy-conserving and environment

protective without power supply


2. Easy to change code

  change the password at will, which

is easy to operate the mechanical

code lock


3. Brief installation process

  first, take the origin knob lock off;

second, get mechanical code lock

2140 into the right position,well done!

4. Easy and convenient unlock way
    the mechanical code lock is convenient and easy to open by password, no need to worry even if you forget to 
take key or card
5. Two types of mortises for mechanical code lock 2140 model available 
6. Mechanical code lock 2140 is ideal for apartments, factories and offices, the good guard for
safety guarantee 
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