Double-wire Video Door Phone There are 5 products.

Double-wire Video Door Phone: Discover all the video door phones which adopt double-wire solution for a better quality in domotics. The double-wire system allows to use common wiring based on double-wire to optimize last generation video surveillance system.

Here is the complete range, from the most  affordable to the last news in the field. All made by  Dahua.

  • Data / Power Distributor for Two-Wire System - Up to 4 Devices - Dahua

    Ideal data and power distributor for integration into a two-wire system. Supports up to 4 devices, 1 10 / 100Mbps LAN Port, 24Vdc Power. Requires VTP2406 power supply for operation. Quality product. VTNC3000A

    Ideal data and power distributor for integration into a two-wire system. Supports up...

    Ideal data and power distributor for integration into a two-wire system. Supports up to 4 devices, 1 10 / 100Mbps LAN Port, 24Vdc Power. Requires VTP2406 power supply for...

    Available in 5 days
    Reduced price! 86,44 € - 32% 58,78 €
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  • Data / Power Distributor for Dahua two-wire system VTH5222CH

    Power and data distributor with 6 two-wire ports, ideal for use with a Dahua VTH5222CH indoor station. 2 two-wire ports for connection up to 30 VTNS1006A-2 in cascade, 1 LAN port 10/100 Mbps, Power supply 24 VDC, absorption Max 45W. VTNS1006A-2

    Power and data distributor with 6 two-wire ports, ideal for use with a Dahua VTH5222CH...

    Power and data distributor with 6 two-wire ports, ideal for use with a Dahua VTH5222CH indoor station. 2 two-wire ports for connection up to 30 VTNS1006A-2 in cascade, 1 LAN...

    Available in 5 days
    Reduced price! 238,69 € - 32% 162,31 €
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  • External station in two-wire steel with 1.3Mp 120 ° Camera and Lighting -...

    External station with integrated camera having 1.3Mp CMOS sensor and 120 ° angle. Lighting with white LED, two-wire connection, 1 relay output for door open command, expandable single-family on RS485 with specific module (not included). 1 Mechanical Button, Vandal-Proof , Push Notifications . Mounting to apply or recessed. IP54 degree. Dahua. VTO2000A-2

    External station with integrated camera having 1.3Mp CMOS sensor and 120 ° angle....

    External station with integrated camera having 1.3Mp CMOS sensor and 120 ° angle. Lighting with white LED, two-wire connection, 1 relay output for door open command, expandable...

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    Reduced price! 244,87 € - 32% 166,51 €
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  • Internal Intercom Bifilar Station - 7 "Touch Display - SD Card Slot - Dahua

    Dahua two-wire internal station, intercommunicating with other internal stations, equipped with a 7 "Capacitive LCD Touch Screen and 6 Alarm Inputs + 1 Output . Phone book functions, call recording and history, pop up on alarm, connection with LAN port and LIVE connection with Dahua IP cameras, SD card slots . Mounting to apply on wall or box. Quality product. VTH1550CHW-2

    Dahua two-wire internal station, intercommunicating with other internal stations,...

    Dahua two-wire internal station, intercommunicating with other internal stations, equipped with a 7 "Capacitive LCD Touch Screen and 6 Alarm Inputs + 1 Output . Phone book...

    Available in 5 days
    Reduced price! 310,86 € - 32% 211,38 €
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  • 7 "Touch Slot SD Indoor Alert Line Station - Dahua

    Dahua two-wire indoor station, equipped with a 7 "Capacitive LCD Touch Screen and 6 Alarm Inputs + 1 Output . SD Card Slot, RS485, Two-way Audio. Wall mounting. Quality product. VTH5222CH

    Dahua two-wire indoor station, equipped with a 7 "Capacitive LCD Touch Screen and...

    Dahua two-wire indoor station, equipped with a 7 "Capacitive LCD Touch Screen and 6 Alarm Inputs + 1 Output . SD Card Slot, RS485, Two-way Audio. Wall mounting. Quality...

    Available in 5 days
    Reduced price! 310,86 € - 32% 211,38 €
    Add to cart