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Dahua DHI-ARA24-W2

Dahua DHI-ARA24-W2 433MHz Wireless Alarm Remote / Keyfob – 4-Buttons – Battery-Powered

Dahua DHI-ARA24-W2 433MHz Wireless Alarm Remote / Keyfob – 4-Buttons – Battery-Powered

Features :-

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

Input/Output

Indicator Light

1 × two-color 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

433.1 MHz–434.6 MHz

Communication Distance

Up to 500 m (1,640.42 ft) in an open space

Communication Mechanism

Two-way

Encryption Mode

AES128

Frequency Hopping

Yes

General

Power Supply

CR2032 battery

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)

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

65 g (0.14 lb)

Certifications

CE

Casing

PC + ABS

Battery Life

3 years

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