Digital Partyline beltpack: - 2 channels - 4 presets to select any combination of 32 partylines - Daisy-chain up 8 beltpacks usi ng PoE bt (4 using PoE at) - Audio replay of missed comms - Public address output and program feeds from AES67 - Sunlight readable display - Flexible configuration - IP54-rated. Software configuration tool (Q-Tool) available for download on punqtum.com.