Normally I would first provide a post with general information about a product like this before diving straight into a tip or modification but I seem to be missing some photos so here it is…
It is possible to use a Kwikset 910 Z-Wave SmartCode Electronic Touchpad Deadbolt without the keypad and provided lock and instead use it with almost any standard deadbolt lock. You will obviously lose the use of the keypad but the lock actuator mechanism and the Z-Wave interface are all located on the part of the lock system that is mounted to the inside part of the door.
When I left work this afternoon I approached my car and found this:
Considering that an automotive windshield is typically rather transparent, as is most glass, it may be helpful for me to point out that the driver side window is down in the above photo.
Upon seeing this was I was so confused that, for a moment, I was actually stupid, which is generally uncharacteristic. Stunned, I entered the car and just sat there trying to remember if I had rolled down the window on my lunch break and simply forgot to roll it back up.