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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
    DS-KB2421T-IM

    Especificación

    • Parámetros de vídeo
    • Cámara1/2.7" CMOS
    • Resolución1920 × 1080 Stream resolution: 960 × 576
    • FOVHorizontal: 66.2°，Vertical: 37.2°
    • Vídeo frame ratePAL: 25 fps
    • Parámetros de audio
    • Entrada de AudioBuilt-in omnidirectional microphone
    • Salida de audioBuilt-in loudspeaker
    • Calidad de audioNoise suppression and echo cancellation
    • Interfaz de dispositivos
    • Interfaz a 4-hilos1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
    • Salida I/O1 relay output
    • General
    • Nivel de protecciónIP65
    • Fuente de alimentación12 VDC
    • Consumo de energía≤5 W
    • Temperatura de trabajo-30°C to 70°C (-22°F to 158°F)
    • Condiciones de Humedad10% to 90%
    • Dimensiones (L x W x D)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.

    Especificación

    Especificación
    Parámetros de vídeo
    • Cámara1/2.7" CMOS
    • Resolución1920 × 1080 Stream resolution: 960 × 576
    • FOVHorizontal: 66.2°，Vertical: 37.2°
    • Vídeo frame ratePAL: 25 fps
    Parámetros de audio
    • Entrada de AudioBuilt-in omnidirectional microphone
    • Salida de audioBuilt-in loudspeaker
    • Calidad de audioNoise suppression and echo cancellation
    Interfaz de dispositivos
    • Interfaz a 4-hilos1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
    • Salida I/O1 relay output
    General
    • Nivel de protecciónIP65
    • Fuente de alimentación12 VDC
    • Consumo de energía≤5 W
    • Temperatura de trabajo-30°C to 70°C (-22°F to 158°F)
    • Condiciones de Humedad10% to 90%
    • Dimensiones (L x W x D)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.

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