- often installed with the manufacturing default positions on a series of 8 or so dip switches that represented the security code. You could go to any hardware store and buy a replacement opener for the major brands and walk down any street opening a surprising number of garage doors that had been installed w/o changing the 'security code' i.e. dip switches. I saw it demonstrated once for a news segment on a major broadcast network (how's that for a non-specific reference?). With modern GDO technology most use a randomized digital code so this vulnerability is gone, similar to what's in the Snopes story for car door openers. If you have an old GDO and you don't know that the dip switches where changed at install (or when you purchased the home), you may want to do that now, just make sure that you change the remotes to match. ------ Original Message ------ Received: Tue, 25 Nov 2008 10:54:05 AM EST From: Mike Lusicic <lusicic@xxxxxxxxxxxxx> To: geocaching@xxxxxxxxxxxxx Subject: [GeoStL] Re: NGR Remote Car Locks - I don't have time to research it right now, but I wonder if all of the negatives that make it tough for cars make it OK for the bad guys to try it on garage door openers...... Same general technology. Fixed location. All the time in the world etc. **************************************** For List Info or To make _ANY_ changes, including unsubscribing from this list, click -----> //www.freelists.org/list/geocaching Missouri Caches Scheduled to be Archived http://tinyurl.com/87cqw Missouri land use policies --> www.MoCache.net Mogeo forums -->http://mogeo.ipbhost.com/index.php "NGR LIST" --> //www.freelists.org/list/mga