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ARM9A4-P-W2(868)

Dahua Wireless Multi IO Transmitter

> Connection to Hub through RF or network communication.
> 16 alarm inputs, 4 relay outputs.
> 2 auxiliary power outputs with a maximum power of 24W for powering wired detector and siren, and support overload and short circuit detection.
> POE, AC power and rechargeable battery (optional) three power supply options.


  • Specifications
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  • Port

    Alarm Input

    Supports local 16-channel alarm input, 1 to 6 channels support pulse detection, and 1 to 16 channels support 0EOL/EOL/2EOL/3EOL

    Alarm Output

    Supports 4 lcoal channels(Max 30 VDC, 3A)

    Network Mode

    Ethernet

    Network Port

    1 × RJ-45 10/100 Mbps Ethernet port;

    PoE power supply

    Auxiliary Power Output

    2 built-in auxiliary output, 14.5V, total 1 A (PoE), 2 A (Non PoE)

    Function

    Indicator Light

    One indicator (indicator status)

    Button

    1 × switch button, 1 × reset button

    Remote Update

    Supports cloud update

    Low Battery Detection

    Yes

    Tamper

    Yes

    Technical

    LED Indicator

    1 × indicator

    Scenario

    Indoors

    Wireless

    Carrier Frequency

    868 MHz

    Transmitter Power (EIRP)

    limit 25 mW

    Communication Mechanism

    Two-way

    Communication Distance

    RF: Up to 1,600 m (5249.34 ft) in an open space

    Encryption Mode

    AES128

    Frequency Hopping

    Yes

    General

    Power Supply

    100-240 VAC, PoE (802.3at)

    Power Supply Type

    Type A

    Standby Time

    Static standby: Up to 30 hrs

    Low Battery Threshold

    11,000 mV

    Battery Restore Threshold

    12,000 mV

    Power Consumption

    220 VAC quiescent current (40 mA Irms)

    220 VAC max current@2Aload + charge (315 mA Irms)

    POE quiescent current (125mA)

    POE max current@0.75Aload + charge (612 mA)

    Operating Temperature

    –10 °C to +50 °C (+14 °F to +122 °F)

    Operating Humidity

    10%–90%

    Product Dimensions

    304 mm × 235 mm × 90.8 mm (11.97" × 9.25" × 3.57")

    Net Weight

    1.22 kg (2.69 lb)

    Gross Weight

    1.78 kg (3.92 lb)

    Installation

    Wall mount

    Casing Material

    PC + ABS

    Appearance Color

    White

    Protection

    IP30

    Certifications

    CE

    Anti-corrosion Level

    Basic Protection

    Storage Temperature

    –10 °C to +55 °C (+14 °F to +131 °F)

    Storage Humidity

    10%–90%

    Packaging Dimensions

    Standalone packaging: 269 mm × 14 0 mm × 280 mm (10.59" × 0.55" × 11.02") (L × W × H)

    Protective case packaging: 585 mm × 443 mm × 399 mm (23.03" × 17.44" × 15.71") (L × W × H)