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ARD1233-W2(915) new-products

Dahua Wireless PIR Detector

> Pet immunity function.

> Auto temperature compensation.

> 3-level sensitivity adjustment.

> Signal strength detection.

> Low battery alarm.

> Supports temperature monitoring.

> Offers frequency hopping and two-way talk technology, ensuring the stability of communication.

> Cloud update and automatic recovery from update failure.

  • Specifications
  • Accessories
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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)

    Measuring Accuracy

    ± 1 °C (± 1.8 °F)

    Technical

    Sensor

    Dual elements low-noise PIR sensor

    Detection Mode

    PIR

    Sensitivity

    3 levels adjustable

    Detection Range

    12 m (39.37 ft) (90°) with installation 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

    Weight: ≤18 kg (39.68 lb)

    White Light Resistance Level

    2,000 lux

    Two-way Digital Temperature Compensation

    Yes

    Test Mode

    Yes

    Operating Current

    3 VDC, 86 mA (max)
    3 VDC, 34 uA (standby)

    Wireless

    Carrier Frequency

    915 MHz–928 MHz

    Transmitter Power (EIRP)

    Limit 1 W

    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 × 1

    Power Supply Type

    Type C

    Battery Life

    Lasts for 4 years if alarms are triggered 10 times a day, with a battery capacity of 70%.

    Power Consumption

    258 mW (max)
    0.102 mW (standby)

    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

    Packaging Dimensions

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