- -35%
Autonomous smoke detector Dahua. Split spectrum sensor technology. Coverage of 20 ~ 40 m2. Test and silence functions in a single button. Sound of >85 dB(A) at 3 meters. Low consumption at rest. Low battery warning
Dahua DHI-HY-SA20A Autonomous smoke detector Dahua
DHI-HY-SA20A
15,38 €
23,66 €
35%
TTC
Autonomous smoke detector Dahua. Split spectrum sensor technology. Coverage of 20 ~ 40 m2. Test and silence functions in a single button. Sound of >85 dB(A) at 3 meters. Low consumption at rest. Low battery warning
Dahua DHI-HY-SA20A. Autonomous smoke detector Dahua. Split spectrum sensor technology. Coverage of 20 ~ 40 m2. Test and silence functions in a single button. Sound of >85 dB(A) at 3 meters. Low consumption at rest. Low battery warning Dhi-hy-sa20a.
specs
Coverage: 20 ~ 40 m2 (installed at a height of less than 8 m)
Sensor Type: Photoelectric
Sampling period: 9 seconds
Alarm Types: Smoke Detection, Fault, Low Battery Alert
Audible and visual alarm modes
Alarm volume of 85dB (A) at 3 meters
silencing function
Alarm response: 0.2 ~ 0.3dB/m
Visual Indicator: Alarm, Fault, Operation
Power: 3 replaceable CR123A lithium batteries
Battery life of up to 10 years
indoor use environment
Operating temperature -10°C ~ +55°C
Relative humidity of ≤95% (non-condensing)
White ABS plastic housing
Dimensions: Ø98 x 43.1mm
Weight: 136g
ceiling mount- DAHUA-3307
DHI-HY-SA20A
Résumé
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