InVid Tech VN3A-UNI VISION LARGE SYSTEM NVR UP TO 3,000 IP CAMERAS, No Hard Drive, 16 HD Bays (Up to 18 TB per bay, Call for other configurations)The InVid Tech VN3A UNI VISION LARGE SYSTEM NVR is designed for extensive surveillance needs, supporting up to 3,000 IP cameras. This robust network video recorder offers flexibility with 16 HD bays, accommodating up to 18 TB per bay, ensuring ample storage for high definition footage. Ideal for large scale security installations, this NVR does not come with a hard drive, allowing users to customize their storage solutions. For additional