Red Squirrel said:
This is something often not thought of, but a garage door is VERY easy to get in. I forgot to lock my car last night, someone stole the garage door opener and also opened the door and left it open all night. Nothing was stolen, but they'll most likely be back.
If they had not stole the opener, they could simply get another and try all the frequencies until it works... so having the wireless opener active may not be so much a good idea.
Another security issue, even with the opener unplugged, a garage door is VERY easy to open. You simply have to lift the door.
What I will do is get some heavy duty bolts, chain and hooks, so I can chain the door so it can't open.
Home owners, double check your garage door security, you'd be surprised how easy it is to break into!
I had to go back to the original post after reading the rest of the thread. First, a dumb question. Have ever read your owner's manual on correct operation and maintenance of your opener?
There is no way you can open that door by simply lifting it from the outside if the emergency latch is properly engaged to the trolley that raises and lowers the door.
Manual latches are not normally installed on powered doors, but they can be added for a nominal cost. Adding chains, bolts, clamps, etc. is unnecessary!
The chances of anyone guessing your DIP switch settings, or trying all the possible combinations, is difficult at best, if not impossible, for the average thief, even on one of the old systems.
Second, if you have a garage, why was your car outside, and unlocked with the opener inside? Would it not be far more secure for your vehicle to be inside your garage, behind a garage door that's closed and secured. That is of course if the opener trolley is properly engaged!
If you leave your vehicle outside with a garage door opener inside, even with the doors locked on the vehicle, you are asking for a security breech! A determined thief would simply break a side window on your car and open the door with the opener! My vehicles are never left outside.
Get your opener properly set up and don't leave your opener I your vehicle! Simpler the going through the added expense of chains, timers, and the like, don't you think?