Dahua AirFly Wireless Smoke Detector
FAD122A-W
Infrared photoelectric sensor
MCU processing, eliminate false alarm
Surface-mount device (SMD) circuit board design
High detection sensitivity
Simple ceiling installation using a dedicated bracket
Up to 3 years battery life using a 3.6V lithium battery
Low battery indication at least 30 days from warning signal
Alarm sound level 80dB at 3m(10 feet)
Frequency: 433MHz
Technical Specification
Name
Wireless Smoke Detector
Work Principle
Photoelectric type
Alarm Sound Volume
80dB at 3m (10 Zeet)
Alarm Type
Audio and optical alarm
Normal Status
Red LED flashes once every 90s
Alarm Status
Red LED flashes and buzzer beeps continuously
Low Voltage Status
Red LED flashes once every 90s and buzzer beeps every 90s
Low Battery Life
At least 30 days from warning signal
Work Voltage
Lithium battery, DC3.6V
Battery Life
About 3 years
Standby Current
≤15uA
Alarm Current
≤50mA
Center Frequency
433MHz
Transmitting Power
10dBm
Transmission Distance
150 meters(open area)
Work Temperature
-10℃~55℃
Work Humidity
≤ 95% (non-condensation or icing)
Installation
Ceiling or wall Mounting
Dimensions
103mm × 103mm × 41mm (L×W×T)
Weight
About 110g (including battery)
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FAD122A-W
Infrared photoelectric sensor
MCU processing, eliminate false alarm
Surface-mount device (SMD) circuit board design
High detection sensitivity
Simple ceiling installation using a dedicated bracket
Up to 3 years battery life using a 3.6V lithium battery
Low battery indication at least 30 days from warning signal
Alarm sound level 80dB at 3m(10 feet)
Frequency: 433MHz
Technical Specification
Name
Wireless Smoke Detector
Work Principle
Photoelectric type
Alarm Sound Volume
80dB at 3m (10 Zeet)
Alarm Type
Audio and optical alarm
Normal Status
Red LED flashes once every 90s
Alarm Status
Red LED flashes and buzzer beeps continuously
Low Voltage Status
Red LED flashes once every 90s and buzzer beeps every 90s
Low Battery Life
At least 30 days from warning signal
Work Voltage
Lithium battery, DC3.6V
Battery Life
About 3 years
Standby Current
≤15uA
Alarm Current
≤50mA
Center Frequency
433MHz
Transmitting Power
10dBm
Transmission Distance
150 meters(open area)
Work Temperature
-10℃~55℃
Work Humidity
≤ 95% (non-condensation or icing)
Installation
Ceiling or wall Mounting
Dimensions
103mm × 103mm × 41mm (L×W×T)
Weight
About 110g (including battery)
Виж още Датчици за аларми Dahua
Виж всички Датчици за аларми в категорията
Технически характеристики
Тип: | Димен детектор |
---|---|
Вид: | Безжичен датчик |
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