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ARD1233-W2(868)

Dahua Wireless PIR Detector

> Pet immunity function;

> Auto temperature compensation;

> 3-level sensitivity adjustment;

> Signal strength detection;

> Low battery alarm;

> Temperature monitoring;

> Frequency hopping function and two-way communication technology ensure communication stability;

> Cloud update and automatic recovery from update failure.

  • Specifications
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  • Function

    Indicator Light

    1 × green alarm indicator

    Button

    1 × power button

    Remote Update

    Cloud update

    Low Battery Detection

    Yes

    Tamper

    Yes

    Measuring Range (Temperature)

    –15 °C to +65 °C (+5 °F to +149 °F) (indoor)

    Technical

    Sensor

    Dual elements low-noise PIR sensor

    Detection Mode

    PIR

    Sensitivity

    3 levels adjustable

    Detection Range

    12 m (39.37 ft) (90°) with installtion height of 2.2 m (7.21 ft)

    Detection Speed

    0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s)

    Pet Immunity Level

    ≤ 18 kg (39.68 lb)

    White Light Resistance Level

    2000 lx

    Two-way Digital Temperature Compensation

    Yes, no attenuation of detection distance in high temperature

    Test Mode

    Yes

    Wireless

    Carrier Frequency

    868.0 MHz–868.6 MHz

    Transmitter Power (EIRP)

    Limit 25 mW

    Communication Mechanism

    Two-way

    Communication Distance

    Up to 1,600 m (5,249.34 ft) in an open space

    Encryption Mode

    AES128

    Frequency Hopping

    Yes

    General

    Power Supply

    CR123A battery

    Battery Life

    4 years

    Power Consumption

    Max. 120 mW

    Operating Temperature

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

    Operating Humidity

    10%–90% (RH)

    Product Dimensions

    104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97") (L × W × H)

    Net Weight

    100 g (0.22 lb)

    Gross Weight

    170 g (0.37 lb)

    Installation

    Wall mount

    Casing Material

    PC + ABS

    Certifications

    CE
    EN 50131-1:2006+A1:2009+A2:2017+A3:2020
    EN 50131-2-2:2017
    EN 50131-6:2017
    EN 50131-5-3:2017
    Security Grade 2
    Environmental Class II

    Anti-corrosion Level

    Basic Protection

    Storage Temperature

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

    Storage Humidity

    10%–90% (RH)

    Packaging Dimensions

    135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") (L × W × H)