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2-Wire Controller for Intercom like VTO2023S

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    Dahua VTNC1003C 2-wire controller signal isolation moduleDahua VTNC1003C hybrid intercom controller accessory
    Dahua
    Dahua VTNC1003C 2-wire controller signal isolation module
    Dahua VTNC1003C hybrid intercom controller accessory

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    SKU: DA-VTNC1003C-D
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    VTNC1003C 2-wire controller designed for hybrid video intercom systems. Features 48V DC output, low power consumption, signal isolation for stable transmission

    MPN: VTNC1003C-D
    Warranty: Warranty TBC - Contact Us for Confirmation



    Product Description


    In a 2-wire hybrid system, the 2-wire controller isolates the power supply and the signal to reduce the absorption of signals by the power supply of the input terminal during transmission.

    Features:

    • Hybrid 2-wire design separates power and signal paths to minimize interference
    • Stable 48V DC output (0.9A) ensures consistent device performance
    • Low power consumption (3.5W) for energy-efficient operation
    • Reduced signal absorption improves transmission quality over long distances


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