Most alarm systems cannot dial out when DSL service is connected in a home or small office. As alarm service providers and DSL Internet access providers are finding out – many times the hard way – ...

SAN DIEGO--(BUSINESS WIRE)--July 20, 2004--Pulse, a Technitrol (NYSE:TNL) Company, introduces the Excelsus(R) Z-BLOCKER(R) Z-A431EU alarm panel DSL filter for use in Europe. The Z-A431EU eliminates ...

Ok, so I'm helping my in-laws do a DSL install at their house. Everything has gone fine, with the exception that they have a Brinks security system that has a dedicated phone line. The phone line ...

is there any advantage of a splitter over a filter? does a splitter give you added speed or something?<BR><BR>other than if you have an alarm system that uses your telephone, do you have a real need ...