Ask you a question, smoke detector, which sensor element is specific?
Smoke alarm ion smoke particles on tiny induction to some sensitive, of smoke and balanced response; photoelectric smoke alarm smoke particles on a slightly larger induction is more sensitive to ash, smoke, smoke less response. When the fire occurs, many tiny particles of smoke in the air, and smoldering when the smoke particles in the air will be slightly larger than some. If a small amount of smoke is generated after a fire occurs, the ion smoke detector will alarm first than the photoelectric smoke alarm. The two smoke alarms have little time intervals, but such fires are spreading so fast that it is recommended to install ion smoke detectors.
In general, an independent, physical product, battery powered, or alternating current power supply, the battery for the preparation of electricity, the alarm can be issued when the sound and light instructions, known as independent smoke alarm. By bus power supply, the bus can be connected with a plurality of fire alarm controller, and the communication network, composed of an alarm system, police at the scene when the host has no sound, sound and light tips, the smoke alarm device commonly known as smoke detector. The smoke detector is encoded with address without address.
Another kind of smoldering after the fire, had a slightly larger amounts of smoke particle, photoelectric smoke alarm than ion smoke alarm alarm first, this place is recommended to install photoelectric smoke alarm. If you want to have both advantages, you can smoke alarm installed in the required place two smoke alarm douan.
Smoke alarms, another name for fire smoke detectors, smoke sensors, smoke sensors, etc..
