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- DAHUA DHI-ARA24-W2 AIRSHIELD W/LESS 4 BTN
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DAHUA DHI-ARA24-W2 AIRSHIELD W/LESS 4 BTN
Description
Function
Indicator Light 1 × two-color status indicator (green: normal, red: abnormal)
Button 4 (Home, Away, Disarm, and SOS)
Remote Update Cloud update
Low Battery Detection Yes
Wireless
Carrier Frequency 433.1 MHz–434.6 MHz
Transmitter Power (EIRP) Limit 10 mW
Communication Mechanism Two-way
Communication Distance Up to 500 m (1,640.42 ft) in an open space
Encryption Mode AES128
Frequency Hopping Yes
General
Power Supply CR2032 battery
Battery Life 3 years
Power Consumption Max. 85 mW
Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity 10%–90% (RH)
Product Dimensions 60.0 mm × 39.5 mm × 15.0 mm (2.36" × 1.56" × 0.59") (L × W × H)
Net Weight 20 g (0.04 lb)
Gross Weight 65 g (0.14 lb)
Casing Material PC + ABS
Certifications CE
Anti-corrosion Level Basic Protection
Packaging Dimensions 135.0 mm × 98.5 mm × 27.8 mm (5.31" × 3.88" × 1.09") (L × W × H)
