Fully mechanical - no batteries required
Easy to install, with all pieces and parts included
Suitable for interior and exterior use
Code can be changed quickly, whenever required
Over 8,000 codes to choose from
Available in stainless steel finish
Backset: 2-3/8" (60 mm)
Door thickness: 1-3/8 x 2-3/4 (35x70 mm)
Mounted right onto the door surface
No door cutting necessary (Needs only three small holes through the door)
If you intend to change the code then, if it is convenient, you should do it before installing the lock
Codelocks Keypad Door Lock CL150 User Manual,
Click Here