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ARD323-W2(868)

Wireless door detector

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.

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  • Port

    Indicator Light

    1 × green alarm indicator

    Button

    1 × power button

    Function

    Tamper Alarm

    Yes

    Remote Upgrade

    Cloud update

    Low Battery Alarm

    Yes

    Test Mode

    Yes

    Search

    Signal strength detection

    Wireless

    Carrier Frequency

    868.0 MHz–868.6 MHz

    Communication Distance

    Up to 1,200 m (3,937.01 ft) in an open space

    Communication Mechanism

    Two-way

    Frequency Hopping

    Yes

    Encryption Mode

    AES128

    General

    Power Supply

    CR123A battery

    Power Consumption

    Max. 125 mW

    Operating Temperature

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

    Operating Humidity

    10%–90% (RH)

    Product Dimensions

    100.2mm × 20.8mm × 20.3mm (3.94”× 0.82” ×0.80”) (L × W × H)

    Packaging Dimensions

    135.0 mm × 98.5 mm × 27.8mm (5.31" × 3.88" × 1.09") (L × W × H)

    Installation

    Bracket mount

    Net Weight

    70 g (0.15 lb)

    Gross Weight

    115 g (0.25 lb)

    Certifications

    CE

    EN 50131-1:2006+A1:2009+A2:2017+A3:2020

    EN 50131-6:2017

    EN 50131-5-3:2017

    EN 50131-2-6:2008

    Security Grade 2

    Environmental Class II

    Battery Life

    4 years (The external input type is NO)

    2 years (The external input type is NC or Pulse)

    Casing Material

    PC + ABS

    Temperature

    Measuring Range

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

    Measuring Precision

    ±1 °C (±1.8 °F)

    Resolution

    1 °C (33.8 °F)

    Specification

    Sensor

    Reed Switch

    Scenario

    Non-metal doors

    Movement Distance

    < 40 mm (1.57")

    Peripherals

    External Zone

    1-channel dry contact input