COEVAC

Installations, devices, and equipment, namely, gas detectors, electric relays, electric actuators, remote sensors, to automatically detect hazardous gases in an enclosed structure, including carbon monoxide and smoke; Installations, devices, and equipment, namely, gas detectors, electric relays, electric actuators, to automatically detect hazardous gases, including carbon monoxide and smoke and remote sensors to open a garage door to ventilate hazardous gases, including carbon monoxide and smoke; Installations, devices, and equipment, namely, gas detectors, electric relays, electric actuators, remote sensors, to automatically detect hazardous gases in addition to sending electronic notifications and to activate audio and visual alarms

Installations, devices, and equipment, namely, ventilating fans to automatically ventilate hazardous gases in an enclosed structure, including carbon monoxide and smoke