The Reolink RLN36 is a 36‑channel enterprise NVR built for high‑density 12MP/4K surveillance. With up to 48 TB local storage (3 × 16 TB), ONVIF/RTSP interoperability, and gigabit networking, it’s designed to anchor large camera fleets with reliable 24/7 performance. Smart person/vehicle detection streamlines alerts, while 4K HDMI output enables crisp local monitoring. Flexible alarm I/O (8‑in/4‑out) integrates with external sensors and sirens, making the RLN36 a strong fit for campuses, logistics hubs, and multi‑building estates.

Technical details:
Channels: 36‑channel input; 12MP/4K camera compatibility
Storage: Up to 48 TB total (3 × 16 TB HDD bays)
Compression: H.265+, H.265, H.264
Video output: 4K HDMI + secondary outputs as supported
Smart detection: AI person/vehicle (camera/NVR dependent)
Interoperability: ONVIF and RTSP configurable
Alarm I/O: 8 inputs / 4 outputs
Networking: Gigabit LAN
Dimensions: 330 × 310 × 48 mm
Weight: 2.26 kg (unit)