I have taken a Genie garage door remote
keypad and instead of using the output wires
that normally go to the garage door opener.
I took the ouput wires and ran them to the
arm button on the DS7000 keypad. Since the
Genie keypad output wires are only closing
normally open contacts. you don't have to
worry about any voltages being sent to your
DS7000. Yes you have to get into your
security keypad to make this mod, but mine
is working well.
P.S. The only time I have a problem is
when I set the alarm from my Genie keypad,
and there is a problem with a sensor, I have
to go back to the DS7000 keypad and press
the bypass button to arm the system. So now
before I leave the house and arm the system,
I check my DS7000 panel for any problems.