This 2 wire switch from Dahua supports the connection of up to 20 indoor video monitors and 2 door stations.
- Supports 10-level cascade through the 2-wire port
- Supports connecting to 20 indoor monitors and 2 door stations
- Supports connecting through RJ45 port
Dahua 2 Wire Switch | VTNS2003B-2
- Brand: Dahua
- Product Code: VTNS2003B-2
- Availability: In Stock