1.1 Introduction This product is a photoelectric smoke detector with a unique structural design and photoelectric signal processing technology, which is dust-proof, insect-proof and resistant to light interference, ensuring the stability of the product from the design. The product has a good response to visible smoke produced by slow negative or open combustion. It is suitable for fire alarms in houses, workshops, shopping malls, hotels, office buildings, teaching buildings, banks, libraries, and warehouses. 1.2 Product description The product uses the principle of refraction of infrared light by particles in smoke to detect fires. The circuit mainly consists of an infrared transmitting part and a receiving part. When the smoke enters the smoke maze, the smoke particles will scatter part of the light beam onto the sensor, and when the smoke concentration is aggravated to a certain level, the buzzer is triggered to sound through an amplifying circuit. 1.3 Sensor features Compact and lightweight shape, easy to assemble, supports multiple communication modes. 1.4 Main applications Suitable for fire alarms in houses, factories, shopping malls, hotels, office buildings, teaching buildings, banks, libraries, and warehouses.
Product main technical specifications: Application field : Suitable for fire alarms in houses, factories, shopping malls, hotels, office buildings, teaching buildings, banks, libraries, and warehouses.
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