This product adopts two - way scattering technology to achieve a low false - alarm rate, ensures stable performance through fully integrated chip design, has a low monitoring current, features a non - coding design for easy use, adopts a fully - sealed protection process for the PCB board, and also has an automatic compensation function to improve the reliability of the detector.
Working Voltage: DC24V±20%
Working Current: Monitoring current ≤130μA, Alarm current: 17mA±2mA
Indicator Light: The red LED blinks periodically (about 6s) during inspection, and remains on steadily when there is a fire alarm.
Operating Environment: Temperature: -10℃ - 55℃, Relative Humidity ≤95%RH, no condensation
Color: Beige
Weight: Approximately 100g (including the base)