Description
Powerful 2HDD 20ch AI NVR – Advanced 20 Channel Network Video Recorder
The 2HDD 20ch AI NVR (TC-R3220 4HA) is a professional-grade network video recorder designed for medium to large surveillance systems. Supporting up to 20 IP cameras, this recorder delivers reliable 24/7 monitoring with advanced AI-powered video analytics and support for resolutions up to 16MP. Whether you are securing offices, warehouses, retail stores, schools, factories, or commercial buildings, this 2HDD 20ch AI NVR provides outstanding performance and flexible storage options.
| Specification | Details |
|---|---|
| Model | TC-R3220 4HA |
| Product Type | 2HDD 20 Channel AI Network Video Recorder (NVR) |
| Video Channels | 20 IP Channels |
| Incoming Bandwidth | 160 Mbps (120 Mbps with AI enabled) |
| Outgoing Bandwidth | 80 Mbps |
| Maximum Resolution | 16MP / 12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080P |
| Preview Decoding | Up to 1×16MP, 2×8MP, 3×6MP, 4×5MP, 5×4MP, 20×720P |
| Playback Decoding | Up to 16-channel simultaneous playback |
| Third-Party Camera Support | ONVIF Profile S/T, RTSP |
| Video Compression | S+265, H.265, S+264, H.264 |
| Audio Compression | G.711A, G.711U, AAC, ADPCM_D |
| HDMI Output | Supports up to 4K (3840×2160@30Hz) |
| VGA Output | Supports up to 1080P |
| Audio Input | 1 × 3.5mm |
| Audio Output | 1 × RCA |
| Two-Way Audio | Supported |
| Recording Modes | Manual, Schedule, Alarm Recording |
| Playback Functions | Pause, Reverse, Digital Zoom, Instant Replay, Backup |
| AI by Camera | Face Recognition, Human & Vehicle Classification, People Counting, Heatmap, Tripwire, Perimeter, Helmet Detection, Crowd Detection, Smoke & Fire Detection, Face Detection, Smart Alarm |
| AI by NVR | Face Recognition, Face Detection, Smart Motion Detection, Tripwire, Perimeter Protection |
| Face Library Capacity | 10 Libraries, Up to 20,000 Face Images |
| Face Attributes | Gender, Age, Glasses, Face Mask, Body Temperature |
| VCA Search | Behavior Search, Face Search, Smart Motion Detection, Safety Helmet Search, Duty Search |
| Storage | 2 SATA Interfaces |
| Maximum HDD Capacity | 2 × 10TB HDD (20TB Total) |
| USB Ports | 2 × USB 2.0 |
| Network Interface | 1 × RJ45 Gigabit Ethernet (10/100/1000 Mbps) |
| Alarm I/O | 4 Alarm Inputs, 1 Relay Output |
| Mobile App | EasyLive Plus (Android & iOS) |
| Supported Protocols | HTTP, HTTPS, RTSP, TCP/IP, IPv4, IPv6, FTP, SMTP, QoS, SNMP, SSL, TLS1.2, PPPoE, UPnP |
| Power Supply | DC12V |
| Power Consumption | <10W (Without HDD) |
| Operating Temperature | -10°C to +55°C |
| Operating Humidity | 10%–90% RH |
| Dimensions | 341 × 280 × 47 mm |
| Net Weight | 1.6 kg |
| Gross Weight | 2.8 kg |
Equipped with dual SATA interfaces, the recorder supports up to 20TB of total storage (2 × 10TB HDDs), making it ideal for long-term video recording. Advanced compression technologies including S+265, H.265, and H.264 help reduce storage requirements while maintaining excellent image quality.
The built-in AI engine supports face recognition, face detection, tripwire detection, perimeter protection, smart motion detection, people counting, heatmaps, safety helmet detection, crowd detection, and human & vehicle classification, allowing businesses to improve security with intelligent monitoring.
This 2HDD 20ch AI NVR also supports 4K HDMI output, simultaneous VGA display, ONVIF compatibility, remote viewing through the EasyLive Plus mobile application, and seamless integration with compatible IP cameras. With Gigabit Ethernet connectivity, alarm inputs/outputs, USB backup, and support for multiple recording modes, it offers everything needed for modern security installations.
Whether you are upgrading an existing CCTV system or installing a new AI surveillance network, the 2HDD 20ch AI NVR delivers powerful performance, dependable recording, and advanced analytics for complete peace of mind.
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