Highlights

• Supports network and power supply for R20A-2 or C313W-2 through 2-wire cable;
• Supports multi-level cascade through 2-wire cable;
• Connects up to 6 Akuvox 2-wire IP intercom devices;
• Super long transmission distance via 2-wire cable;
• Powered by 48VDC or 24VDC power supply;
• Rail mounting;

Another choice for retrofitting old buildings.
The NS-2 is a 2-wire IP network switch from Akuvox that provides a convenient way to upgrade analog intercom systems without having to
Rewiring. Its super long transmission distance and good compatibility with existing wiring makes it suitable for most old buildings.

Physical & Power

• Communication: TCP/IP
• RJ45 port: 1 x RJ45 port, 10/100Mbps adapter
• 2-wire connectors: 6 pairs 
• Operating voltage: 48V or 24V
• Status indicator: 4
• Installation: rail mounted
• Working temperature: -20?~+50? 
• Storage temperature: -20?~+70?
• Working humidity: 10%~90%.
• Dimensions: 161 x 90 x 65 (mm)
• Old building retrofit