Akuvox Long Data Transmission 2-Wire IP Network Switch (NS-2)

The NS-2 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.
Support network and power supply for R20A-2 or C313W-2 through 2-wire cable
Support multi-level cascade through 2-wire cable
Connects up to 6 pcs of Akuvox 2-wire IP intercom devices
Super long transmission distance via 2-wire cable
Powered by 48VDC or 24VDC power supply unit
Rail mounting installation