Some alarm systems are tied to video surveillance systems so that current video of the intrusion area can be instantly displayed on a remote monitor, not to mention recorded. Some alarm systems use real-time audio and video monitoring technology to verify the legitimacy of an alarm.
Pipe(noun) any long tube or hollow body of wood, metal, earthenware, or the like: especially, one used as a conductor of water, steam, gas, etc. Pipe(noun) a small bowl with a hollow steam, -- used in smoking tobacco, and, sometimes, other substances.
pipage; pipe; piping (a long tube made of metal or plastic that is used to carry water or oil or gas etc.). Holonyms (exhaust pipe is a part of...): exhaust; exhaust system (system consisting of the parts of an engine through which burned gases or steam are discharged).