Alarm installations and alarms; Fire and smoke detectors; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Fire alarms; Sound alarms; Wireless remote temperature and humidity monitors for building maintenance
Electrical and Scientific Apparatus