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.
a small peg or plug for stopping the vent of a cask. 2. a peg or plug for stopping the passage of liquid in a faucet or cock. 3. a faucet or cock for controlling the flow of liquid from a pipe or the like. 4. the end of a pipe that enters the enlarged end of another pipe to form a joint.