The HKB-2X is a 4-channel, two display with shift page, flush mount digital partyline headset and Speaker Station that connects to Helixnet Main or Remote Stations over a single shielded twisted-pair cable. The HKB-2X can be locally powered via an external power supply or third party Power-over-Ethernet (PoE) power source.Use our Digital Partyline Calculator to calculate the maximum acceptable cable length for a Clear-Com Digital Partyline System.HKB-2X Speaker Station Features

• For use with HelixNet Main and Remote Stations
• 4-channel, two display, digital networked partyline station
• Fits 4-gang standard electrical wall box (US ANSI/NEMA OS-1) or optional S-Mount enclosure
• Displays swivel up and down for best viewing
• Individual Partyline and Program Audio speaker levels with speaker mute
• Powered by Powerline, Power-over-Ethernet (PoE) or AC/DC universal power adapter