The SNG-PR is a PA/VA networked processor that comes with 6 modular card slots for exible audio I/O expansion, including cards of 4CH Mic/Line in, 4CH Line in, 4CH Line out, 2CH Mic/Line in and 2CH Line out, 4 port digital I/O (8 in/8 out), 4CH VoIP, analog telephone with 4 Line, analog telephone with 2 Line 2 Set and 8CH Stereo AES-EBU I/O. The SINERGIATM system o ers a high level of redundancy for PA/VA installations. Including redundant paging console network, redundant Ethernet, and 3rd generation ATEÏS-Net real time audio network in redundant loop or star wired** with less than 1 ms*1 latency architecture. The ATEÏS-Net is a highly secured and professional-grade audio network protocol, and has been proven in many world famous project installations more than two decades. 3rd generation ATEÏS-Net provides most secured performance and greater scalability than any other IP architectures. Each SNG-PR processor can be networked up to 256 units via ATEÏS-Net in a redundant loop or star wired architecture**. It can be linked via STP CAT5/6 cable or higher with RJ45 connector (max. length 100m between units), multi-mode ber (2 km), single-mode ber (20 km) or even longer upon request. In addition, the system can be networked in star wired architecture** support AES67** and AES70** audio network protocol 48k sampling with AES128**, TLS high security encryption. The SNG-PR processor is designed to provide the reliability of full-redundancy and o er a complete real-time monitoring. Should the primary SNG-PR processor fails, there is an automatic switchover to the redundant SNG-PR processor, maintain system operates continuously. Each processor can use optional cards to connect remote devices, each card has 4 ports for connection, each port can connect up to 16 paging consoles, and the max. paging consoles of a SNG-PR can connect is 32. The remote ports can be wired in daisy-chain or in redundant loop**. The maximum cable length is 250M (820 ft)*2 between the SNG-PR processor and DPM-MAIN paging console via STP CAT5/6 cable or higher with metal shielded RJ45 connector. The SNG-PR not only provides pre-dened congurations for standard applications, but also o ers a full drag and drop DSP architecture for more complex and/or particular professional applications. The processor has internal message storage for up to 120 minutes and a Micro SD card interface for conguration backup** with all security message storage. The PC based software provides event scheduler, DSP parameter adjustment, preset control, logic control, message player, VoIP, recorder etc., making the entire system exible but easy to integrate and setup. The system is fully supervised with faults reported and logged. The SINERGIATM system also allows integration with third party control via RS485 and Ethernet.