Home Zine Forums Journal Search Contact Book
THEORY Ethics Observations   PRACTICE Abandoned Sites Boats Churches Drains/Catacombs Hotels/Hospitals Transit Tunnels Utility Tunnels Various   RESOURCES Exploration Timeline Infilnews Infilspeak Dictionary Usufruct Blog Worldwide Links	Infiltration Forums home | search | login | register Page: < 1 2  Infiltration Forums > Archived UE Tutorials, Lessons, and Useful Info > Magnetic door sensors. (Viewed 446 times) Chainsaw  This member has been banned. See the banlist for more information. location: Underground, Colorado Gender: Male  |  |  Re: Magnetic door sensors. <Reply # 20 on 5/6/2005 4:24 PM >   I have to agree with Av - it's been a few years but I used to work for an alarm company programming panels and receivers- I never saw any dual contact sensors like that and doubt they would be very common though I don't doubt they exist. Quid latine dictum sit, altum sonatur. Infiltration Forums > Archived UE Tutorials, Lessons, and Useful Info > Magnetic door sensors. (Viewed 446 times) Page: < 1 2  Powered by AvBoard AvBoard version 1.5 alpha Page Generated In: 78 ms