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Dahua VTNS2003B-2 2-wire protocol switch

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Dahua VTNS2003B-2 2-wire protocol switch
Dahua VTNS2003B-2 2-wire protocol switch – pilt 2
Dahua VTNS2003B-2 2-wire protocol switch
Dahua VTNS2003B-2 2-wire protocol switch – pilt 2

€152.52

Product number: 5358
EAN: 6939554943317
Dimensions (packaged): 187 × 164 × 72 mm
Weight (packaged): 0.44 kg
Available stock: 9

Product "Dahua VTNS2003B-2 2-wire protocol switch"

Dahua VTNS2003B-2 is a 2-wire IP video intercom switch and power supply. Over a single wire pair it powers and connects up to 20 indoor monitors and 2 door stations, and supports up to 10-level cascade.

Key Advantages and Features:

  • 2-wire link: data + power over a single wire pair
  • High capacity: up to 22 devices (20 VTH + 2 VTO)
  • Cascade: up to 10 levels in series
  • Power: 48 V DC power supply
  • Interfaces: RJ-45 + 2-wire port
  • Installation: DIN rail (guide rail)

Technical Specifications:

ParameterSpecification
Type2-wire switch / power supply
Display / camera— (none)
Interfaces1 × 2-wire P port, RJ-45
Device countup to 20 VTH + 2 VTO
Cascadeup to 10 levels
PowerDC 48V, 1–5 A
Consumption≤15 W
Dimensions131 × 103 × 40 mm
Weight0.25 kg
MaterialPC+ABS
Operating temp.-10 °C…+55 °C
InstallationDIN rail
CertificationsCE, FCC, UL

Best suited for: the central power and connection hub of a Dahua 2-wire (S2) intercom, wiring monitors and door stations with ordinary two-wire cable.

Related links to "VTNS2003B-2"
Properties "Dahua VTNS2003B-2 2-wire protocol switch"
Connection: IP, 2-wire
Intercom device type: Accessory
Datasheets
Tooteleht (PDF)

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Manufacturer "Dahua"

Dahua Technology – Enabling a Safer Society and Smarter Living

Dahua Technology is a world-leading video-centric AIoT (Artificial Intelligence of Things) solution and service provider. Dedicated to technological innovation, Dahua offers reliable security systems and smart video solutions tailored for residential users, commercial enterprises, and the public sector alike.

Why Choose Dahua?

  • Cutting-Edge Innovation: Dahua invests heavily in Research & Development (R&D) each year, consistently bringing highly accurate AI-driven video surveillance technology to the global market.

  • Comprehensive Security Ecosystem: Their extensive product portfolio includes high-resolution IP and analog cameras, smart video recorders, access control systems, video intercoms, intrusion alarms, and smart home solutions.

  • Proven Global Reliability: Trusted in over 180 countries, Dahua products are renowned for their exceptional build quality, outstanding image clarity, and user-friendly operation.

Through continuous innovation and world-class video technology, Dahua helps create a safer environment and streamlines daily operations for businesses and communities worldwide.

Videovalve is Dahua's official distributor in Estonia. See Dahua's official partner list (dahuasecurity.com)

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