Dahua AirShield Alarm Keyfob (DHI-ARA24-W2(868))

£0.00

Part Number:  DA-ARA24-W2-868
Brand:  Dahua

SOS emergency alarm.
Frequency hopping function and two-way communication technology ensure communication stability.
Cloud update and automatic recovery from update failure.

16 in stock

Category:

Description

Specifications:
Model Number DA-ARA24-W2-868
Port
Indicator Light 1 x two-colur status indicator (green: normal, red: abnormal
Button 4 (Home, Away, Disarm and SOS)
Function
Remote Upgrade Cloud Update
Low Battery Alarm Yes
Search Signal Strength Detection
Wireless
Carrier Frequency 868.0 MHz–868.6 MHz
Communication Distance Up to 900 m (2,952.76 ft) in an open space
Communication Mechanism Two-way
Frequency Hopping Yes
Encryption Mode AES128
General
Power Supply CR2032 battery
Power Consumption Max. 100 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)
Packaging Dimensions 135.0 mm × 98.5 mm × 27.8 mm (5.31″ × 3.88″ × 1.09″) (L × W × H)
Net Weight 20 g (0.04 lb)
Gross Weight 65g (0.14 lb)
Certifications CE
Battery Life 3 years
Casing PC + ABS