InVid Tech VN3A-128/4TB 128 Ch NVR, 512 Mbps, (4) NIC Cards, 4K With Cloud Upgrade, 4TB, 16 HD Bays, (Up to 18 TB per bay, Call for other configurations)The InVid Tech VN3A 128 4TB is a powerful 128 channel NVR designed for high performance surveillance. With a robust 512 Mbps throughput, it ensures seamless video streaming and recording. Equipped with four NIC cards, this NVR supports advanced networking capabilities, making it ideal for large scale installations. The 4K resolution provides crystal clear video quality, while the cloud upgrade feature enhances accessibility and storage options.