Alveo3D A500 Wireless Photoelectric Fire Smoke Alarm User Manual
Alveo3D A500 Wireless Photoelectric Fire Smoke Alarm Wireless Photoelectric Fire Smoke Alarm Technical Parameters Working voltage: 3V Standby current: ≥ 5 µA Alarm current: ≥ 600mA Battery specification: 2 AA batteries Alarm sound: ≤85dB (within a range of 15cm) Wireless frequency: 433.92MHz Range: up to … Read more