TNA Electronic Addressable Multisensor Detector

• TX7120 Combined Optical Smoke and Heat Detector is a fire alarm detector in a smart fire alarm system, equipment that can detect fire. The fire detector is the "sensory organ" of the system and has the function of monitoring whether there is a fire in the environment. When a fire occurs, it can convert the characteristic physics quantities of the fire, such as temperature, smoke, gas and radiation light intensity, into electrical signals and immediately send an alarm signal to the fire alarm control panel.

Source