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ARA24-W2

Wireless keyfob

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


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  • 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