photoelectric smoke alarm low smoke detector price for fire and safety

The fire detector is a battery operated photoelectric smoke alarm, adopting unique structure design and advanced
photoelectric sensor technology, able to monitor and detect smoke particles in real time.Especially detects visible
particles (associated with smouldering fire) sooner than ionization alarms. Once smoke particles or a fire danger is  detected, this alarm will chirp and the red LED will flash rapidly to alert you and your family timely. Furthermore, this  alarm has dustproof, mothproof and anti-light interference etc. functions, ensuring stability from design basis and  suitable for early warning and protection of fires in houses,fire brigade, factories, shopping malls, hotels, office  buildings, school buildings, banks, libraries and warehouses etc. indoor places.

more info:/fire-brigade-smoke-alarms-.html