Check the listing for details. Speco Technologies H24HRN16TB 24 Channel Hybrid Digital Video Recorder with. Condition: New. Listed at 771.99 USD. The Speco Technologies H24HRLN16TB is a high‑performance 24‑channel hybrid digital video recorder designed for advanced surveillance systems. With support for up to 5 MP resolution on all HD‑TVI and IP channels and up to 4K resolution on IP channels, it delivers exceptional image quality for both analog and network cameras. The inclusion of H.265 compression enables roughly twice the storage efficiency of H.264, ensuring long‑term retention without excessive storage cost. This unit arrives with a pre‑installed 16 TB hard drive and accommodates further expansion via two SATA ports (up to 32 TB total) plus one eSATA port for an additional 8 TB. Features such as 4K HDMI and VGA outputs, object/line crossing detection, Smart Search region‑based playback, 2‑way audio, free DDNS and P2P access,.