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DS-KB2421T-IM

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    Analog Four Wire Door Station

    • 4-wire plug & play analog door station
    • 2 MP Pinhole camera with self-adaptive IR supplement
    • One-touch calling design for easier calls
    • Supports two door stations simultaneously in the intercom system
    • Convenient installation and easy operation
    • Anti-oxidant aluminium alloy
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    Available models:

    DS-KB2421T-IM

    Specification

    • Video parameters
    • Kamera1/2.7" CMOS
    • Resolution1920 × 1080 Stream resolution: 960 × 576
    • FOVHorizontal: 66.2°，Vertical: 37.2°
    • Video Frame RatePAL: 25 fps
    • Audio parameters
    • Audio InputBuilt-in omnidirectional microphone
    • Audio OutputBuilt-in loudspeaker
    • Audio QualityNoise suppression and echo cancellation
    • Device interfaces
    • Four-wire Interface1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
    • I/O Output1 relay output
    • General
    • Protective levelIP65
    • Power Supply12 VDC
    • Power Consumption≤5 W
    • Working Temperature-30°C to 70°C (-22°F to 158°F)
    • Working Humidity10% to 90%
    • Dimensions (L x W x H)145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
    • MaterialZinc alloy
    *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

    Specification

    Video parameters
    Kamera
    1/2.7" CMOS
    Resolution
    1920 × 1080 Stream resolution: 960 × 576
    FOV
    Horizontal: 66.2°，Vertical: 37.2°
    Video Frame Rate
    PAL: 25 fps
    Audio parameters
    Audio Input
    Built-in omnidirectional microphone
    Audio Output
    Built-in loudspeaker
    Audio Quality
    Noise suppression and echo cancellation
    Device interfaces
    Four-wire Interface
    1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
    I/O Output
    1 relay output
    General
    Protective level
    IP65
    Power Supply
    12 VDC
    Power Consumption
    ≤5 W
    Working Temperature
    -30°C to 70°C (-22°F to 158°F)
    Working Humidity
    10% to 90%
    Dimensions (L x W x H)
    145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
    Material
    Zinc alloy
    For better user experience, we highly recommend you to update your device to the latest firmware asap.
    Specification
    Video parameters
    • Kamera1/2.7" CMOS
    • Resolution1920 × 1080 Stream resolution: 960 × 576
    • FOVHorizontal: 66.2°，Vertical: 37.2°
    • Video Frame RatePAL: 25 fps
    Audio parameters
    • Audio InputBuilt-in omnidirectional microphone
    • Audio OutputBuilt-in loudspeaker
    • Audio QualityNoise suppression and echo cancellation
    Device interfaces
    • Four-wire Interface1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
    • I/O Output1 relay output
    General
    • Protective levelIP65
    • Power Supply12 VDC
    • Power Consumption≤5 W
    • Working Temperature-30°C to 70°C (-22°F to 158°F)
    • Working Humidity10% to 90%
    • Dimensions (L x W x H)145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
    • MaterialZinc alloy
    *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

    Download Center

    Data Sheet

     

    Related Accessories

    DS-KAB21-B

    Rain Cover

    Available models:

    DS-KB2421T-IM

    Specification

    • Video parameters
    • Kamera1/2.7" CMOS
    • Resolution1920 × 1080 Stream resolution: 960 × 576
    • FOVHorizontal: 66.2°，Vertical: 37.2°
    • Video Frame RatePAL: 25 fps
    • Audio parameters
    • Audio InputBuilt-in omnidirectional microphone
    • Audio OutputBuilt-in loudspeaker
    • Audio QualityNoise suppression and echo cancellation
    • Device interfaces
    • Four-wire Interface1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
    • I/O Output1 relay output
    • General
    • Protective levelIP65
    • Power Supply12 VDC
    • Power Consumption≤5 W
    • Working Temperature-30°C to 70°C (-22°F to 158°F)
    • Working Humidity10% to 90%
    • Dimensions (L x W x H)145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
    • MaterialZinc alloy
    *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

    Specification

    Video parameters
    Kamera
    1/2.7" CMOS
    Resolution
    1920 × 1080 Stream resolution: 960 × 576
    FOV
    Horizontal: 66.2°，Vertical: 37.2°
    Video Frame Rate
    PAL: 25 fps
    Audio parameters
    Audio Input
    Built-in omnidirectional microphone
    Audio Output
    Built-in loudspeaker
    Audio Quality
    Noise suppression and echo cancellation
    Device interfaces
    Four-wire Interface
    1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
    I/O Output
    1 relay output
    General
    Protective level
    IP65
    Power Supply
    12 VDC
    Power Consumption
    ≤5 W
    Working Temperature
    -30°C to 70°C (-22°F to 158°F)
    Working Humidity
    10% to 90%
    Dimensions (L x W x H)
    145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
    Material
    Zinc alloy
    For better user experience, we highly recommend you to update your device to the latest firmware asap.
    Specification
    Video parameters
    • Kamera1/2.7" CMOS
    • Resolution1920 × 1080 Stream resolution: 960 × 576
    • FOVHorizontal: 66.2°，Vertical: 37.2°
    • Video Frame RatePAL: 25 fps
    Audio parameters
    • Audio InputBuilt-in omnidirectional microphone
    • Audio OutputBuilt-in loudspeaker
    • Audio QualityNoise suppression and echo cancellation
    Device interfaces
    • Four-wire Interface1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
    • I/O Output1 relay output
    General
    • Protective levelIP65
    • Power Supply12 VDC
    • Power Consumption≤5 W
    • Working Temperature-30°C to 70°C (-22°F to 158°F)
    • Working Humidity10% to 90%
    • Dimensions (L x W x H)145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
    • MaterialZinc alloy
    *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

    Download Center

    Data Sheet

     

    Related Accessories

    DS-KAB21-B

    Rain Cover

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