UNV NVR302-S2 Series – 9/16 Channel 4K Network Video Recorder, Ultra 265, ONVIF, ANR, Smart IPC Analytics, Dual SATA, Dual Gigabit LAN
A professional-grade network video recorder from Uniview, designed for commercial and medium-scale surveillance projects requiring higher bandwidth, dual HDD storage, ANR reliability, advanced analytics, and enhanced network flexibility. Supports 9 or 16 IP channels with 4K recording and smart business-class performance.
Available Models:
NVR302-09S2
9 Channels
NVR302-16S2
16 Channels
Technical Specifications:
Video & Compatibility:
- Video Compression: Ultra 265 / H.265 / H.264
- Camera Compatibility: ONVIF (Profile S / G / T) + RTSP
- Recording Resolution: Up to 8MP / 4K
- HDMI Output: Up to 4K (3840 × 2160)
- VGA Output: Up to 1080P
- HDMI + VGA Simultaneous Output
Bandwidth (Huge Upgrade):
- Incoming Bandwidth: 160 Mbps
- Outgoing Bandwidth: 64 Mbps
- Remote Users: 128 Users
Decoding Capability:
NVR302-09S2:
- 2 × 4K @30fps
- 3 × 5MP @30fps
- 4 × 4MP @30fps
- 8 × 1080P @30fps
- 9 × 1080P @25fps
NVR302-16S2:
- 2 × 4K @30fps
- 3 × 5MP @30fps
- 4 × 4MP @30fps
- 8 × 1080P @30fps
- 16 × 720P @30fps
Display & Playback:
- Live View:
- 09S2: 1/4/6/8/9
- 16S2: 1/4/6/8/9/16
- Synchronous Playback:
- 9CH / 16CH
- Corridor Mode Support
Smart Features (Major Upgrade):
- Face Detection
- Smart Intrusion Prevention (SIP):
- Cross Line Detection
- Intrusion Detection
- Enter / Leave Area
- Ultra Motion Detection (UMD)
- People Counting
- People Flow Counting
- Crowd Density Monitoring
- Auto Tracking
- Human / Vehicle / Non-Motor Vehicle Search
- Behavior Search
- Smart by IPC Total: 8CH
Storage (Major Upgrade):
- HDD Bays: 2 SATA Interfaces
- Capacity: Up to 10TB per HDD
- Total Potential Storage: 20TB
ANR Technology
Automatic Network Replenishment
Network & Interfaces:
- Network Ports: 2 × RJ45 Gigabit (10/100/1000Mbps)
- USB:
- Front: 1 × USB2.0
- Rear: 1 × USB3.0 + 1 × USB2.0
- RCA Audio Input: 1
- RCA Audio Output: 1
- Two-way Audio Support
Protocols:
- TCP/IP
- P2P
- UPnP
- NTP
- DHCP
- PPPoE
- HTTP / HTTPS
- DNS / DDNS
- SNMP
- SMTP
- RTSP
Alarm Functions:
General Alarm:
- Defocus Detection
- Scene Change Detection
- Object Left Behind
- Object Removed
- Auto Tracking
- Motion Detection
- Tampering
- Human Body Detection
- Audio Detection
Alert Alarm:
- IP Conflict
- Network Disconnect
- Disk Offline
- HDD Full
- Illegal Access
Power & Environment:
- Power Supply: DC 12V / 3A
- Power Consumption: ≤ 15W (without HDD)
- Operating Temperature: -10°C to +55°C
Design & Build:
- Type: Professional Commercial NVR
- Dimensions: 380 × 315 × 53 mm
- Weight: ≤ 2.48kg
- Certifications: CE / FCC / UL / RoHS / WEEE
Key Features:
- 9/16 channel support
- 160Mbps bandwidth
- Dual SATA up to 20TB total
- ANR technology
- Dual Gigabit LAN
- 4K recording
- People counting & crowd density
- 8 smart channels
- USB 3.0 backup
- Commercial-grade performance
Applications:
- Medium businesses
- Warehouses
- Clinics & hospitals
- Schools
- Retail chains
- Office buildings
- Commercial compounds
Connect Gates Recommendation:
A serious commercial surveillance solution combining higher storage + stronger bandwidth + ANR + people analytics, making it ideal for projects that exceed entry-level requirements and need reliable long-term performance.