Special Features:

Provides gas monitor information before room entry where potentially hazardous gas levels may exist; installs adjacent to entry ways or walls outside of the monitored area; alerted by a audible alarm; monitor status will appear indicating alarm conditions inside the room prior to entry

Properties:

A device which detects the presence of hazardous gases or vapors, toxic explosives, and/or sounds an alarm, and/or lights or flashes lights of distinctive color when the concentration reaches a dangerous level. Excludes alarm, chemical agent, automatic.