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Dahua Technology HY-SA21A-W2 Photoelectrical reflection detector Wireless

SKU
DHI-HY-SA21A-W2
-36%
Special Price $48.24 Regular Price $75.49
In stock
85dB–90dB, 10 s, -10°C to +55°C, 3V CR123A lithium battery, 868 MHz–868.3 MHz, 98 × 43.1 mm, 140 g
DAHUA WIRLESS SMOKE ALARM
SKU DHI-HY-SA21A-W2
Specification
Technical details
Connectivity technologyWireless
Alarm muteYes
Detector typePhotoelectrical reflection detector
Bandwidth868.3 MHz
Light alarmYes
Maximum range1000 m
Alarm decibels90 dB
Product colourWhite
Housing materialABS
LED indicatorsAlarm, Fault, Power
Suitable for indoor useYes
Sustainability certificatesCE
Power
Input voltage3 V
Power sourceBattery
Compatible battery sizesCR123A
Battery technologyLithium
Battery low indicationYes
Battery life3 year(s)
Battery typeCR123A
Weight & dimensions
Height43.1 mm
Diameter9.8 cm
Weight140 g
Operational conditions
Operating temperature (T-T)-10 - 55 °C
Operating relative humidity (H-H)0 - 95%
Manufacturer Dahua Technology
PDF Url https://objects.icecat.biz/objects/m
In Stock Y