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ARD2251E-W2(868V) new-products

Dahua Wireless External PIR-Camera (Only compatible with ARC3800H series)

> Support anti-masking detection.

> Support moving detection to prevent someone move or detach device.

> Supports video verification.

> IR illumination range of 15 m at night.

> Pet immunity: up to 80 cm, 40kg.

> Support environment temperature monitoring.

> Supports two-way communication and frequency hopping to make communication with alarm hub stable and reliable.

> Features cloud update. You can also remotely update the device on the mobile app.

> Offers a dual backup system, and uses auto recovery when an update fails.

  • Specifications
  • Accessories
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  • Video & Audio

    Field of View

    110° (H); 60° (V)

    Image Type

    JPEG

    Resolution

    1280 × 960; 640 × 480; 320 × 240; 160 ×120

    Frame Rate

    2

    Illumination Mode

    Infrared Light

    Illumination Range

    15 m (49.21 ft)

    Day/Night Switch

    Color; Black and White

    Function

    Indicator Light

    1 × green alarm indicator

    Button

    1 × power switch
    1 × detection range adjustment switch

    Remote Update

    Cloud update

    Low Battery Detection

    Yes

    Tamper

    Tamper alarm

    Moving detection

    Yes

    Technical

    Detection Mode

    PIR + Microwave

    Sensitivity

    PIR:3 levels adjustable

    Detection Range

    Angle:90°
    Range:15 m (49.21 ft), the installation height is 1 m (3.28 ft)

    Detection Speed

    0.3 m/s–2 m/s

    Microwave Frequency

    24 G

    Pet Immunity Level

    <80 cm (2.62 ft), about 40 kg (88.19 lb)

    White Light Resistance Level

    10,000 lux

    Anti-masking

    Yes

    Two-way Digital Temperature Compensation

    Yes

    Scenario

    Outdoor, indoor

    Operating Current

    20 uA

    Alarm Current

    Without Camera: 26mA (Avg); 250 mA (Max)
    With Camera in Night: 380 mA (Avg); 1.5 A (Max)

    Wireless

    Carrier Frequency

    868.0 MHz–868.6 MHz

    Communication Mechanism

    Two-way

    Communication Distance

    RF: Up to 1,600 m (5,249.34 ft) in an open space
    RF-HD: Up to 1,400 m (4593.18 ft) in an open space

    Encryption Mode

    AES128

    Frequency Hopping

    Yes

    General

    Power Supply

    CR123A × 4

    Battery Life

    Without Camera: 5 years (triggers 10 alarms a day)
    With Camera: 3.5 years (triggers alarms twice a week)

    Operating Temperature

    –25 °C to +60 °C (–13 °F to +140 °F)

    Operating Humidity

    10%–90% (RH)

    Product Dimensions

    263 mm × 106 mm × 94 mm (10.35" × 4.17" × 3.70”)

    Installation Height

    0.8 to 1.3 m

    Net Weight

    763 g (1.68 lb)

    Gross Weight

    1.06 kg (2.34 lb)

    Installation

    Wall mount, pole mount

    Casing Material

    PC + GF

    Protection

    IP66

    Certifications

    CE

    Anti-corrosion Level

    Basic Protection

    Storage Temperature

    –25 °C to +60 °C (–13 °F to +140 °F)

    Storage Humidity

    10%–90% (RH)

    Packaging Dimensions

    297 mm × 146 mm × 120 mm (11.69" × 5.75” × 4.72”)