digital low power smoke alarm

PD-SO-215 is a digital low power smoke alarm, product design in accordance with the European Standard EN14604, using high-performance chip as independent optical smoke fire alarm MCU, digital signal processing method makes alarm detection more accurate, better consistency of product sensitivity, MCU built-in FLASH memory, Store detector factory parameters, maintenance information, realize powerful self-diagnosis detection function, circuit failure, sensor failure, battery under voltage and other parameters detection and diagnosis. At the same time, the adaptive compensation function will be based on environmental temperature, changes in external factors and other conditions ginger fire sensitivity compensation to the appropriate range, enhance the stability of the product. The average standby current of the product is less than 3uA standby power consumption, and the working time is up to 10 years.