Dahua · DHI-VTNS1001B-2 · 2-Wire Switch · RJ45 + DIN-Rail2-Wire SwitchDahua DHI-VTNS1001B-2 2-Wire Switch
The Dahua DHI-VTNS1001B-2 is a compact 2-wire switch that links your network to a 2-wire intercom device. With an RJ45 port for LAN connection and a single 2-wire port carrying power and signal, it is a simple, dependable building block for Dahua 2-wire intercom systems. Its guide-rail (DIN-rail) mounting and slim PC+ABS housing make for a clean install in any comms cabinet.
Network to 2-wire link
Bridges your LAN to a 2-wire intercom device, carrying both power and signal over a single 2-wire run.
Status at a glance
Two indicator lights show connection and power status so you can confirm the switch is healthy during commissioning.
Tidy DIN-rail install
Guide-rail mounting clicks neatly into a comms cabinet for a professional, serviceable installation.
Compact and dependable
A slim PC+ABS unit certified to CE, FCC and UL standards — a reliable building block for 2-wire intercom systems.
Specifications — DHI-VTNS1001B-2
| Type |
2-wire switch |
| Communication |
2-wire |
| 2-Wire Port |
1 × 2-wire port |
| Network Port |
1 × RJ45 |
| Status LEDs |
2 |
| Power Supply |
DC 48V, 1A–3A |
| Power Consumption |
≤ 15W (kit) |
| Mounting |
Guide-rail (DIN-rail) mount |
| Casing |
PC + ABS, white |
| Dimensions |
131 × 103 × 40 mm |
| Certifications |
CE; FCC; UL |
| Warranty |
3 years · CCTV Guru Australia |
Downloads
What does the VTNS1001B-2 do?
It is a 2-wire switch that connects your network (via RJ45) to a 2-wire intercom device, carrying both power and signal over the 2-wire port.
How is it powered?
It runs on DC 48V (1A–3A) with power consumption of 15W or less as part of a kit.
How is it mounted?
It uses guide-rail (DIN-rail) mounting for a clean install in a comms cabinet.
Is it certified?
Yes. It carries CE, FCC and UL certifications.
