Designed for the detection of cigarette smoke and drug residues in enclosed 
areas such as restrooms and offices, each CSA-GDV will protect an area of 
approximately 9m3 (9yd3). The CSA-GDV will automatically sound a 
prerecorded voice message asking smokers to extinguish their cigarettes 
whenever cigarette smoke is detected, thereby helping to prevent illicit 
smoking on your premises and providing a visual and audible re-enforcement 
of your commitment to creating a smoke- free environment.

 When installed as part of a Cig-Arrête Tobacco Control System, the GDV can be combined with Smoke Detection Slave units (CSA-SGA or CSA-FUV) to provide 
complete smoke/flame coverage. The CSA-GDV is battery powered asstandard, 
or mains powered when used with a CSA-DBD board.