Technical Specifications
Working voltage: DC3.0V
Software version: V1.0
Working current: Monitoring current < 40uA, alarm current < 40mA
Flash frequency: 1.1Hz～1.8Hz
Modulation period: 2s～4s
Wireless communication frequency: 470MHz～510MHz
Transmit power: ≤17dBm
Maximum communication distance: 300m in open space
Protection level: IP30
Alarm sound pressure level (A-weighted): 75dB～105dB at 3m in front
Light signal: Clearly visible at 25m in 100lx～500lx ambient light
Operating environment: Indoor, 0°C～+55°C, ≤95%RH, no condensation
Color: White (scattering part red)
Weight: Approximately 165g (with battery)
Dimensions: Φ100*48mm (including base)
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