The NS-2 supports network and power supply for the R20A-2 and C313W-2. It allows connection of up to 6 Akuvox IP intercom devices with 2-wire cabling. It operates with a 48VDC power supply and is mounted on a rail.

• Supports multi-level scalability through 2-wire cabling.
• Supports network and power connection via 2-wire cabling.
• Long transmission distance through 2-wire cabling.
• Rail installation.
• Communication: TCP/IP, RJ45: 1 x RJ45 port, 10/100Mbps adapter.
• Operating voltage: 48V or 24V.
• Status indicator: 4.
• Operating temperature: -20°C~+50°C.
• Storage temperature: -20°C~+70°C.
• Operating humidity: 10%~90%.
• Dimensions: 161 x 90 x 65 (mm).