hmjgriffon
Known around here
Most garage door openers, many car alarms, and plenty of other home alarms are also susceptible to replay attacks (from keyfobs, not the keypad). Even some devices with a higher security mode are often installed without enabling the high security mode because the installers are lazy.
I could be wrong, but I don't think anyone with the skill or knowledge to do that kinda stuff is wasting their time with anything except very high end expensive houses in super fancy neighborhoods where they are likely to get a big score.