| Video and Audio | Access Channel: 20 Incoming Bandwidth: 100Mbps Outgoing Bandwidth: 80Mbps Resolution: 8MP/6MP/5MP/4MP/3MP/1080P/UXGA/720P/VGA/4CIF/DCIF/2CIF/CIF/QCIF Preview Decoding Capability: Playback Decoding Capability: Third-party Camera Access: ONVIF(Profile S/T); RTSP HDMI Output: VGA Output: Multi-screen Display: Audio Output: 1-ch, 3.5mm |
| Compression Standard | Video Compression: S+265; H.265; S+264; H.264 Audio Compression: G.711A; G.711U; AAC; ADPCM_D Stream Type: Video; Video & Audio |
| Network | Network Protocol: 802.1X; ARP; DDNS; DHCP; DNS; Easy DDNS; FTP; HTTP; HTTPS; ICMP; IGMP; IPv4; IPv6; Multicast; NFS; NTP; PPPoE; QoS; RTCP; RTP; RTSP; SMB/CIFS; SMTP; SNMP v1/v2/v3; SRTP; SSH; SSL; TLSv1.2; TCP; UDP; Unicast; UPnP Mobile Client: EasyLive Plus (Android, iOS) |
| Recording Playback | Multi-channel Playback: 16 Record Mode: Manual Recording; Alarm Recording; Schedule Recording Storage Method: Local HDD Backup: USB storage device, Network Playback Function: Play/Pause/Stop/Reverse Dual Stream Record: Yes |
| Alarm | General Alarm: Motion Detection; Mask Alarm; Alarm Input(IPC)
Exceptions Alarm: |
| Intelligent Analytics | AI by Camera: Tripwire; Double Tripwire; Perimeter; Object Abandon; Object Missing; Running; Parking; Heatmap; Loitering; Video Abnormal; Audio Abnormal; On Duty Detection; Crowd Detection; Safety Helmet Detection; Electric Bicycle Detection; People Counting; Link to Tracking; Smoke and Fire Detection; Environmental Temperature Measurement; Face Detection; Human Body Temperature Measurement; Smart Alarm; Human/Vehicle Classification VCA Search: VCA Report: Heatmap; People Counting; Face Statistics |
| Face Detection | Face Attributes Search: Gender; Age; Glasses; Face Mask; Body Temp. |
| Storage | HDD Capacity: Up to 10 TB capacity for each HDD Disk Group: 1 Disk Group |
| External Port | USB: 2×USB2.0 HDMI: 1×HDMI(supports up to 4K resolution output) VGA: 1×VGA Network Interface: 1×RJ-45, 10/100 Mbps self-adaptive Ethernet port SATA: 1×SATA interface |
| General | UI Language: Simple Chinese; Traditional Chinese; English; Spanish; Korean; Italian; Turkish; Russian; Thai; French; Polish; Dutch; Hebrew; Arabic; Vietnamese; German; Ukrainian; Portuguese; Albanian; Indonesian; Greek Power Supply: DC12V Package Kit: |
| Warranty | 1-Year Brand Warranty |
Tiandy TC-R3120 2MC 1HDD 20ch NVR
Tiandy TC-R3120 2MC 1HDD 20ch NVR is a compact and efficient network video recorder designed for small to mid-size IP surveillance systems. It supports up to 20 IP cameras with 100Mbps incoming and 80Mbps outgoing bandwidth, ensuring stable live view and recording. The NVR works with S+265, H.265, S+264, and H.264 video formats, where S+265 helps reduce storage use by up to 75% while keeping clear video quality. This model supports a wide range of camera resolutions up to 8MP and offers strong decoding ability, allowing 8MP cameras at 30fps or up to eight 1080P channels at the same time. It supports 16-channel synchronous playback and smooth preview and playback for different resolutions. HDMI and VGA outputs work at the same time, with HDMI supporting up to 4K resolution for clear display. Multi-screen display options are available for flexible monitoring layouts.
The TC-R3120 supports third-party IP cameras through ONVIF and RTSP. It includes one 10/100Mbps self-adaptive Ethernet port, dual stream recording, and cloud upgrade support. Audio recording is supported with one audio output. Recording modes include manual, alarm-based, and scheduled recording, while backup can be done through USB or network. This NVR supports AI functions through connected cameras, including motion detection, tripwire, perimeter, people counting, face detection, safety helmet detection, crowd detection, fire and smoke detection, and human or vehicle classification. Advanced search options like behavior search, heatmap reports, and face attribute search are also supported.
Overview of Tiandy TC-R3120 2MC 1HDD 20ch NVR:
- Up to 20-ch IP camera accesses
- Incoming/Outgoing bandwidth: 100Mbps/80Mbps
- S+265, H.265, S+264, H.264 video formats
- Max. decoding capability: 8MP(30fps)×2 or 1080P(30fps)×8
- 16-ch synchronous playback
- Up to 10 TB capacity for each HDD
- Simultaneous HDMI and VGA outputs
- HDMI output at up to 4K resolution
- 1×RJ-45, 10/100 Mbps self-adaptive Ethernet port
- S+ 265 compression effectively reduces the storage space by up to 75%
- Support cloud upgrade
It supports one SATA hard drive with up to 10TB capacity. The unit runs on DC 12V power, consumes less than 10W without HDD, and works reliably in different temperatures. The package includes required accessories and comes with a 1-year brand warranty.



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