GUARDSTARX

Alarms for the detection of inflammable gases; Air analysis apparatus; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Gas testing instruments; Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Carbon monoxide detectors; Carbon dioxide detectors; Device for testing the function and effectiveness of smoke detectors, carbon monoxide detectors and heat detectors featuring an aerosol spray; Passive infrared detectors; Gas detectors for detecting the presence of gas