System Sensor
DUCTSD
Meet the new DUCTSD – a duct smoke detector that simplifies testing with a cover-integrated smoke test port. DUCTSD’s cover-integrated smoke test port enables contractors to test the detector’s operation using any approved aerosol test smoke without the need of special tools or attachments. The streamlined DUCTSD uses a plug-in photoelectric smoke sensor with operating conditions ranging from -4 to 158 degrees Fahrenheit, and air speeds from 100 to 4,000 feet per minute. On the inside of that cover is QR code that links directly to the installation manual on the System Sensor website.