Asenware AW-D103 is combined heat and smoke detector, it is an intelligent addressable detector, which can be configured with Asenware AW-FP100 Series Addressable Fire Alarm Control Panel. Each point (devices) can be given a specific ID, which allows the panel to continuously monitor a specific detector location (point). It reduces the maintenance cost and makes it easier to maintain the system. It provides a fire signal when both conditions are satisfied which reduces the chances of false alarm. The heat sensing portion utilizes a proven thermistor for accurate and reliable heat detection.