Night Owl 20-Channel 4K DVR with 2TB HDD — 2-Way Audio (Supports 16 Wired BNC + 4 Wi‑Fi Devices)

Compact 4K surveillance DVR from Night Owl with built-in 2TB hard drive and full 2-Way Audio support. This 20-channel recorder lets you expand your system up to 20 devices total — accommodate up to 16 wired BNC cameras plus 4 compatible Wi‑Fi devices. Upgrade to two-way audio without replacing cabling — the unit supports easy audio integration using your existing wiring. Your recordings are stored locally on the included 2TB HDD at no extra charge, while the system protects private data with a secure CCTV connection. Receive immediate alerts for quick response, and manage the system remotely through Night Owl’s free mobile app with no hidden fees.