Dahua ARA24-W2 (Wireless : keyfob)

  • Brand: Dahua 大華
  • Product Code: DHI-ARA24-W2
  • Availability: In Stock

$227

Tags: Dahua, ARA24-W2, Wireless, keyfob,


SOS emergency alarm.

Frequency hopping function and two-way communication technology

Cloud update and automatic recovery from update failure.

Technical Specification

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)

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