GST DC-9101 multi-sensor detector

• Make: GST
• Model code: DC-9101

GST DC-9101 innovative multi-sensor is a combination detector consisting of smoke sensing parts and semi-conductor heat sensing parts in technological structure and circuit structure. It is designed according to UL 268/UL 521. The detector has the advantages of both conventional photoelectric detector and rate of rise and fixed temperature heat detector. Just because of the combination of smoke detector and heat detector, it overcomes the non-sensitivity to dark smoke particles of ordinary scattering photoelectric detectors. It can also pick up fire with obvious rise of temperature such as alcohol flame, thus extending the application range.