Door Keypad Keyless Entry

[smwalker]

Well just to update this thread after 5 years. Have to replace the
keypad because some of the numbers no longer work on the keypad. They have upgraded the model numbers (and hopefully the quality) of the unit from KE-1601 to AKE-5.

Have a three year warranty on these units from the manufacturer. That sucks!

[Evil Twin]

Nice technical write up!

[06 SUT]

Great write up. I may me interested in doing this.