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  • Dahua 2 Wire Switch | VTNS2003B-2

This 2 wire switch from Dahua supports the connection of up to 20 indoor video monitors and 2 door stations.

Note: PSU is required for this product. Must be bought with VTNS2003B-2-PSU to ensure functionality.


  • Supports 10-level cascade through the 2-wire port
  • Supports connecting to 20 indoor monitors and 2 door stations
  • Supports connecting through RJ45 port


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Dahua 2 Wire Switch | VTNS2003B-2

  • Brand: Dahua
  • Product Code: VTNS2003B-2
  • Availability: In Stock

Tags: dahua, 2, wire, switch