Technical Specifications
Working voltage: DC3V (2 pieces of 1.5V FR14505/AA batteries)
Working current: Monitoring state < 40uA, alarm state < 40mA
Alarm type: AR type
Alarm sound pressure level: 45dB～75dB at 3m in front (A-weighted)
Maximum communication distance: 1000m in open area
Operating environment: -10°C～+50°C; ≤95%, no condensation
Color: Pearl white
Weight: approximately 125g (including base and battery)
Size: φ100.3*51mm (including base)
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