Ahttps://dahuasecurity.org/au/products/All-Products/Video-Intercoms/Accessories/Switch/VTNS2003B-2-Adahuasecurity.org/au/products/All-Products/Video-Intercoms/Accessories/Switch/VTNS2003B-2-A.htmlhttps://dahuasecurity.org/au/Products/All-Products/Video-Intercoms/Accessoriesdahuasecurity.org/au/products/All-Products/Video-Intercoms/Accessories/Switch/VTNS2003B-2-A.html.zxF_jV"Z8q OKtext/htmlutf-8gzipx8q Tue, 21 Jul 2026 10:12:35 GMTW/"a7138-EhL0rgHxlIDhUvfb+5yYGOwPFp4"RZ tRZRZRZRZRZF_jŴ8q VTNS2003B-2-A - Dahua Oceania
product-img
  • small-img

VTNS2003B-2-A new-products

2-wire Switch

> Supports 10-level cascade through the 2-wire port

> Supports connecting to 20 indoor monitors and 2 door stations

> Supports connecting through RJ45 port

  • Specifications
  • Accessories
  • Download
  • selector-pcimg

    Product Selector

    Basic

    Status Indicator Light

    4

    Communication Mode

    2-wire

    Cascade Ability

    10

    Port

    port

    Two 2-wire ports for cascade

    port

    Two RJ45 ports, 10 Mbps/100 Mbps Ethernet

    port

    One 2-wire device port

    General

    Casing

    PC + ABS

    Appearance color

    White

    Power Supply

    DC 48V, 1A-5A

    Power Adapter

    Optional

    Installation

    Guide rail mount

    Certifications

    CE; FCC; UL

    Accessory

    Power converter cable

    Product Dimensions

    131.1 mm × 103 mm × 40 mm (5.16" × 4.06" × 1.57")

    Operating Temperature

    –10°C to +55°C (14°F to 131°F)

    Operating Humidity

    10%–95% (RH, non-condensing)

    Operating Altitude

    0-3000 m

    Power Consumption

    ≤ 15W (KIT)

    Net Weight

    0.25 kg (0.55lb)

    Gross Weight

    0.39 kg (0.86 lb)