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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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    Data Sheet
    Sales Inquiry

    Available models:

    DS-KB2421T-IM
    DS-KB2421T-IM

    Specification

    • Video parameters
    • Camera1/2.7" 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

    Specification
    Video parameters
    • Camera1/2.7" 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.

    Resources

    Technical documents

    Data Sheet
    Quick Start Guide
    영업 문의
    기술 지원
    온라인 서비스
    뉴스레터 구독
    구매처
    문의하기
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