Akuvox NS-2 2-Wire IP Network Switch is Akuvox 2-wire IP network switch which provides a convenient way to upgrade analogue intercom systems, no need for rewiring. Its super long transmission distance & good compatibility with existing lines makes it fit for most of old buildings.

Features

• Connects up to 6 2-wire IP intercom devices;
• Support network and power supply for R20A-2 or C313W-2 through 2-wire cable
• Support multi-level cascade through 2-wire cable
• Powerd by 48VDC power supply (Not included)
• Installation：Rail mounting