The CSA-SGTG Test Gas is designed for use with all Cig-Arrête smoke detectors. In fact, all these types of detectors are actually gas sensors looking for particular types of gases produced by tobacco smoke. As a result, you cannot use a standard smoke detector test gas as this will simply not generate an alarm within each detector. The CSA-SGTG is specially formulated to work with the Cig-Arrête smoke detectors and should be used to periodically test your installation.
