Military Signals May Jam Garage Door Openers Monday, December 6, 2004 Posted: 9:01 AM EST (1401 GMT) A garage-door opener malfunctions at an August 17 demonstration near Eglin Air Force Base in Florida. WASHINGTON (AP) -- Coming soon to dozens of military bases around the United States: radio signals strong enough to jam nearby garage-door openers. Between now and 2008, the military is supplying a new radio system to roughly 125 bases that uses the same frequency as the one relied upon by more than 90 percent of the remotely operated openers, Pentagon and industry officials say. The military radio...
Continue readingSpecifying a Video Door Entry System Tell us about your application by answering the following questions and we'll provide you with an list of Aiphone products to meet your requirements.To specify a different type of system, click here. This page will specify the MK, MY, MY/IE Black & White systems or the KC and KB Color Video systems, depending on the features and ...
Continue readingManufacturer Model Designation: 139.18451D,139.18452D,139.18453D,139.18473D ...
Continue readingManufacturer Model Designation: 139.18458D,139.18459D ...
Continue readingManufacturer Model Designation: 139.18451, 139.18452, 139.18453, 139.18473 ...
Continue readingOne Light Units: 1100, 1200, 2100, 2200, 4100, 4200, CG40, CG40D, CG42D, PD100, PD200 Two Light Units: 5100, 6200, 7200, 7220, PD600 Dual Sprocket / One Light Units: 710WHC, 711WHC ...
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