... Personally I'm not happy with securing my toys with a 255:1 chance of entry by unauthorized persons (with no sign of forced entry). I'm quite happy to allow X10 to close my doors for me.
..... A standard 4 digit coded entry unit gives a possible 10,000 codes. A modern single code clicker remote has several thousand codes. The older 'dip switch' clickers don't get used very often these days because they also only have a possible 256 codes.
Back before the rolling codes... thieves bought code capture [radio] devices... and would park in [UPSCALE] neighborhoods and grab the door codes as people went to work. I don't think thief's use those devices anymore... the old 4 digit codes... are probability perfectly safe.. again.
I saw on
that TV show..
where they break into a homeowners house to teach them how to become more secure.. where they merely pried open an electrically operated garage door a few inches.. and slid in. If a big screwdriver and skinny kid is all that needed to break in through those big steel doors.... we might look kinda silly depending on fancy rolling codes.
I asked my garage door installer how to prevent the garage door from being pried open... and he installed a deadbolt device I can use when I leave on vacation. I am supposed to deadbolt the garage door... then leave out the front door (securing that door behind me).
I recently installed a garage alarm.. by-the-way. Don't get me wrong. I am with
beelocks...
I would NOT depend on X10.. or an old 4 digit code lift. They just aren't the right tools for the job. I am just not sure the rolling codes are enough. But an auto-closer... that's good automation AND good security.