dahua VTNS2003B-2 2-wire controller for video door entry systems
- Dahua VTNS2003B-2 2-wire controller supports up to 20 monitors and 2 door stations. It allows cascading up to 10 devices, power supply and transmission through one cable. It has 2 RJ45 ports, DIN rail mounting, DC 48V power supply.

Brand
Entity responsible for this product in the EU
DAHUA TECHNOLOGY POLAND sp. z o.o.More
Address:
Salsy 2Postal code: 02-823City: WarszawaCountry: PolandE-mail: info@dahuatech.com
Symbol
VTNS2003B-2
Producer code
6939554943317
Warranty
DH 2-wire controller module VTNS2003B2
DH 2-wire controller module VTNS2003B2
The DH Controller Module VTNS2003B2 is a central component in a 2-wire (2-Wire) system to integrate and manage video door entry components.
Interface:
- 2x Ethernet, RJ-45 (10/100Mbps)
- 1x DAHUA 2-Wire OUT port (for monitors/gateway stations)
- 2x DAHUA 2-Wire UP/DOWN port (cascade connection)
Features and capabilities:
- Cascade connectivity (max. 10 controllers)
- Transmission of signal and power over the same cable
- Mounting: surface-mounted or on a DIN rail
Technical specifications:
- Power supply:
- DC 48V (no power supply included)
- Dimensions (W/D/H):
- 131.1 x 40 x 103 mm
- Warranty:
- 36 months
Description:
Switch 2-Wire VTNS2003B2 supports up to 20 VTH monitors and 2 VTO stations. It allows cascading up to 10 switches, has 2 RJ45 ports (10/100 Mbps) and DIN-rail mounting capability. The housing is made of PC + ABS plastic in white. Power supply: 48V DC/3A. The product is CE, FCC and UL certified, which proves its high quality and compliance with international standards.
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