Uniview NVR501-16B – 16CH Network Video Recorder
Overview:
The Uniview NVR501-16B is a compact 16-channel Network Video Recorder designed for small and medium IP CCTV systems. It supports 16 IP camera inputs, 80Mbps incoming bandwidth, recording resolution up to 16MP, Ultra 265 / H.265 / H.264 compression, HDMI and VGA simultaneous output, 1 SATA HDD up to 8TB, ANR storage reliability, smart camera-based VCA functions, and cloud upgrade support.
Key Features:
16-channel IP camera input
Supports Ultra 265, H.265 and H.264 video formats
Up to 16MP recording resolution
80Mbps incoming bandwidth
64Mbps outgoing bandwidth
Supports ONVIF Profile S / G / T and RTSP cameras
HDMI and VGA simultaneous output
HDMI output up to 4K resolution
1 SATA HDD interface
Up to 8TB HDD capacity
ANR technology for storage reliability during network disconnection
Smart by camera support
SIP and UMD by camera
VCA search support
People counting support
1 RCA audio input and 1 RCA audio output
Two-way audio support
1 RJ45 10M/100M network interface
Rear USB 2.0 and USB 3.0 interfaces
Compact design
Cloud upgrade support
Technical Specifications:
Brand: Uniview
Model: NVR501-16B
Device Type: Network Video Recorder
IP Camera Input: 16 channels
Incoming Bandwidth: 80Mbps
Outgoing Bandwidth: 64Mbps
Remote Users: 128
Video Compression: Ultra 265, H.265, H.264
Recording Resolution: 16MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 960P, 720P, D1, 2CIF, CIF
HDMI Output: Up to 4K 3840 × 2160 at 30Hz
VGA Output: Up to 1920 × 1080 at 60Hz
Display Output: HDMI and VGA simultaneous output
Live View Display: 1 / 4 / 6 / 8 / 9 / 16
Corridor Mode Screen: 3 / 4 / 5 / 7 / 9 / 10 / 12 / 16
Snapshot: 4-channel snapshot up to D1 resolution
Synchronous Playback: 16 channels
Decoding Format: Ultra 265, H.265, H.264
Decoding Capability Ultra 265 / H.265: Up to 2 × 16MP at 30fps, 4 × 4K at 30fps, 16 × 1080P at 30fps
Decoding Capability H.264: Up to 2 × 16MP at 30fps, 2 × 4K at 30fps, 14 × 1080P at 30fps, 16 × 720P at 30fps
Audio Input: 1-channel RCA
Audio Output: 1-channel RCA
Two-way Audio: 1-channel RCA using audio input and output
Audio Compression: G.711A, G.711U
SATA Interfaces: 1 SATA
HDD Capacity: Up to 8TB
VCA Detection by Camera: Intrusion Detection, Cross Line Detection, Enter Area, Leave Area, Defocus Detection, Scene Change Detection, Object Left Behind, Object Removed, Auto Tracking, UMD
VCA Search: Motor Vehicle Search, Non-Motor Vehicle Search, Human Body Search, General Search, People Counting Report
People Counting: People Flow Counting, Crowd Density Monitoring
Smart by Camera: Total 8 channels for SIP and UMD
General Alarm: Motion, Tampering, Human Body Detection, Video Loss, Alarm Input, Audio Detection
Alert Alarm: IP Conflict, Network Disconnected, Disk Offline, Disk Abnormal, Illegal Access, Low Disk Space, Disk Full, Recording / Snapshot Abnormal
Network Interface: 1 × RJ45 10M/100M self-adaptive Ethernet
USB Interface: Rear 1 × USB 2.0, 1 × USB 3.0
RS485: N/A
RS232: N/A
Alarm Input: N/A
Alarm Output: N/A
Power Supply: 12V DC
Power Consumption: ≤6W without HDD
Working Temperature: -10°C to 55°C
Humidity: ≤90% RH non-condensing
Dimensions: 260 × 222 × 47mm
Weight: ≤0.98kg without HDD
Certification: CE, FCC, UL, RoHS, WEEE
Applications:
Small and medium CCTV systems
Homes and villas
Small offices
Retail stores
Clinics
Small warehouses
Single-floor monitoring systems
Projects requiring 16 IP camera channels
Small installations requiring compact local recording
Connect Gates Recommendation:
Recommended for small and medium surveillance projects that need a compact 16-channel NVR with reliable recording and simple operation. The Ultra 265 compression, 16MP recording support, 8TB HDD support, ANR storage reliability, and HDMI 4K output make it suitable for offices, shops, clinics, villas, and small warehouses.