UNIVIEW NVR501-B-P Series 4CH 4-PoE Network Video Recorder Ultra H.265/H.264 4K HDMI Output NVR501-04B-P4

Overview

The Uniview NVR501-B-P Series is a professional-grade Network Video Recorder designed for high-performance surveillance with built-in PoE and powerful decoding capabilities. Supporting Ultra H.265/H.264 compression, this unit delivers efficient bandwidth usage and storage management for small to medium installations. The device features 4 independent PoE ports for true plug-and-play camera installation with auto detection, alongside a 4K HDMI output for ultra-clear monitoring. Equipped with Smart VCA technology, it enables intrusion detection, line crossing, and people counting directly through the recorder. ANR technology ensures continuous recording even during network outages by storing footage on camera SD cards. The unit supports up to 16MP recording resolution and includes cloud upgrade support for easy firmware updates. Compatible with ONVIF protocols, it integrates seamlessly with various IP cameras while offering multi-browser access for remote viewing.

Video Compression	Ultra H.265, H.265, H.264
IP Video Input	4-ch (P4 model)
Incoming Bandwidth	80 Mbps
Outgoing Bandwidth	64 Mbps
Video Output	HDMI: 4K(3840x2160)@30, VGA: 1080p@60
Recording Resolution	16MP / 12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p
Decoding Capability	2x16MP@30, 2x12MP@30, 4x4K@30 (H.265/H.264)
SATA Interface	1 x SATA port (Up to 8TB per HDD)
Audio Interface	1-ch RCA in, 1-ch RCA out, G.711A/U
Network Interface	1 x RJ45 10M/100M/1000M self-adaptive Ethernet
PoE Support	4/8 Independent PoE Ports (P4/P8 models)
Power Consumption	≤15W (without HDD)
Dimensions	325mm x 245mm x 50mm
Weight	2.5kg (without HDD)
Operating Temperature	-10°C to +55°C