heat detector asenware has two LEDs on each detector providing a local 360° visible alarm indication. They die out when the ambient temperature does not reach the alarm value. If the temperature reaches the alarm value, then the detector enters alarm mode and LEDs light.
The conventional rate of rise heat detector uses thermal component to detect the temperature changing in the environment. It can enable fire alarm when the temperature difference achieved the setting rate of rise temperature value. It can also enable fire alarm when the absolute temperature value reach the setting fixed value. It has a stable and reliable working performance.
