Master Digital Keypad Deadbolt Installation

I was recently employed to install a couple of these Master combination deadbolts for a customer. These deadbolts perform a keyless entry function for mutual access to authorized staff, but they also are available to be keyed to the customers existing master key system. I always recommend customers purchase the key override function, to provide entry in case batteries go flat or emergency mechanical access is required.

The installation was quick, straightforward and painless except that the weather started to get rough.

This is how the installation went...