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| 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 | 8MP(30fps)×2, 6MP(30fps)×2, 5MP(30fps)×3, 4MP(30fps)×4, 3MP(30fps)×5, 1080P(30fps)×8, 720P(30fps)×16, 4CIF(30fps)×20 |
|
| Playback Decoding Capability | 8MP(30fps)×2, 6MP(30fps)×2, 5MP(30fps)×3, 4MP(30fps)×4, 3MP(30fps)×5, 1080P(30fps)×8, 720P(30fps)×16, 4CIF(30fps)×16 |
|
| HDMI Output | HDMI: 1024×768(60Hz), (720P)1280×720(50Hz/60Hz), 1280×800(60Hz), 1280×1024(60Hz), 1440×900(60Hz), (1080P)1920×1080(50Hz/60Hz), (2K)2560×1440(30Hz), (4K)3840×2160(30Hz) |
|
| HDMI Output | HDMI: 1024×768(60Hz), (720P)1280×720(50Hz/60Hz), 1280×800(60Hz), 1280×1024(60Hz), 1440×900(60Hz), (1080P)1920×1080(50Hz/60Hz), (2K)2560×1440(30Hz), (4K)3840×2160(30Hz) |
|
| VGA Output | VGA: 1024×768(60Hz), (720P )1280×720(50Hz/60Hz), 1280×800(60Hz), 1280×1024(60Hz), 1440×900(60Hz), (1080P)1920×1080(50Hz/60Hz) |
|
| Multi-screen Display | Simultaneous Output: VGA: 1/2A/2B/3/4/5/6/7/8/9/10/12/13/16/20A/20B/20C/20D/25 HDMI: 1/2A/2B/3/4/5/6/7/8/9/10/12/13/16/20A/20B/20C/20D/25 |
|
| 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 | |
| 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/Slow/Speed/Backwards 30s/Forwards 30s/Full Screen/Backup (Video Editing)/Step/Digital Zoom/Instant Replay |
|
| 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) | |
| System Compatibility | ONVIF(Profile S/T/G); RTSP; CGI; SDK; P2P | |
| Web | IE10+; Firefox52+; Edge89+; Safari11+; Chrome57+ | |
| Alarm | ||
| General Alarm | Motion Detection; Mask Alarm; Alarm Input(IPC) | |
| Exceptions Alarm | Video Loss; Network Disconnected; No Disk; Illegal Access; Disk group space alert; Disk Full; Disk R/W Error; Recording Abnormal; Abnormal found in smart of disk; Abnormal temperature of the disk; Hot- spare Exception; Voltage Alarm(IPC); RTC Failure; IP Address Conflict; MAC Address Conflict; Disk Overload |
|
| Intelligent Analytics | ||
| Intelligent Analytics | 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 |
|
| Storage | ||
| HDD Capacity | Up to 10 TB capacity for each HDD | |
| Disk Group | 1 Disk Group | |
| PoE | ||
| PoE Interface | N/A | |
| PoE Budget | N/A | |
| Power per PoE Port | N/A | |
| Standard | N/A | |
| 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 | |
| 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 | |
| Power Consumption | <10W(HDD not included, idling) | |
| NetWeight | 0.8 kg | |
| GrossWeight | 1.45 kg | |
| Operating Temperature | -10°C~+55°C (+14°F~+131°F) | |
| Storage Temperature | -20°C~+60°C (-4°F~+140°F) | |
| Package Kit | Network Video Recorder*1; Screw Pack*1; Mouse*1; Power Adapter(DC12V 3A)*1; European Standard Power Cord*1; Instructions*1; Parts List*1 |
|
The Tiandy TC-R3120 2MC 20 Channel
Network Video Recorder (NVR) is a professional-grade 20-channel NVR designed to
deliver centralized video management and recording for IP CCTV cameras —
perfect for medium-to-large security systems in homes, offices, shops,
factories, and commercial environments across Bangladesh. This powerful NVR
supports up to 20 IP camera inputs with high-resolution recording (up to 8 MP)
and efficient S+265/H.265/H.264 video compression, helping you store more
footage without taking up too much hard drive space. Its robust features and
easy setup make it ideal for anyone asking *“Which is the best *20 channel NVR
for CCTV in BD 2026?” or “Where to find a reliable NVR price in BD 2026?” With
simultaneous HDMI and VGA outputs, remote access via mobile and web apps, and
support for ONVIF cameras, the TC-R3120 gives you complete control over your
surveillance network — whether monitoring from a local monitor or managing
remotely from your smartphone.
20 Channel
IP Camera Support: Record and manage up to 20 IP cameras simultaneously —
perfect for residential complexes, commercial setups, and large-area
monitoring.
High-Resolution
Recording up to 8 MP: Supports high-definition video from HD to 8 MP
cameras, delivering detailed footage for clear identification and security analysis.
Advanced
Video Compression (S+265/H.265/H.264): Efficient video formats
significantly reduce storage needs and bandwidth, helping you store more
footage on a single HDD.
Simultaneous
HDMI & VGA Outputs: Connect to local monitors via HDMI (up to 4K
resolution) and VGA at the same time for flexible viewing and multi-screen
display.
Up to 10 TB
HDD Storage: One SATA HDD slot supports up to 10 TB capacity — ample room
for long-term recording without frequent overwrite.
ONVIF &
Third-Party Camera Compatibility: Works broadly with Tiandy smart IP
cameras and third-party ONVIF-compatible cameras for flexible system design.
Smart Search
& Playback Tools: Smart video search and playback features make it easy
to find key events quickly, saving time during review.
Remote
Access & Web6 Browser Support: View live video, playback recordings,
and manage settings remotely from your smartphone or via web browser — Web6
supports plugin-free browsing.
The Tiandy TC-R3120 2MC 20 Channel NVR is a dependable and future-ready surveillance hub for medium and large CCTV deployments in Bangladesh. Its support for multiple channels, high-resolution video, intelligent compression, and flexible outputs makes it a strong choice for homes, shops, offices, and corporate environments. Tiandy’s reputation for robust security solutions ensures you get a reliable, scalable system. Get the best price in BD 2026 for this 20 channel NVR — available at AsiabizTechnology, your destination for high-quality IP camera systems, PoE NVRs, networking equipment, and CCTV accessories.
Frequently
Asked Questions (FAQs)
Q: How many
cameras can this NVR support?
A: The
TC-R3120 supports up to 20 IP camera channels for live monitoring and
recording.
Q: What
maximum resolution does it record?
A: It
supports recording up to 8 MP resolution per channel, providing detailed
surveillance footage.
Q: How much
storage can it hold?
A: The
NVR accommodates one SATA HDD up to 10 TB, giving you extensive storage for
recorded videos.
Q: Can I
view this NVR remotely?
A: Yes —
it supports remote viewing via mobile apps and plugin-free Web6 browser access.
Q: Does it
work with non-Tiandy cameras?
A: Yes — it supports ONVIF protocols, enabling compatibility with many third-party IP cameras.
Get specific details about this product from customers who own it.
| 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 | 8MP(30fps)×2, 6MP(30fps)×2, 5MP(30fps)×3, 4MP(30fps)×4, 3MP(30fps)×5, 1080P(30fps)×8, 720P(30fps)×16, 4CIF(30fps)×20 |
|
| Playback Decoding Capability | 8MP(30fps)×2, 6MP(30fps)×2, 5MP(30fps)×3, 4MP(30fps)×4, 3MP(30fps)×5, 1080P(30fps)×8, 720P(30fps)×16, 4CIF(30fps)×16 |
|
| HDMI Output | HDMI: 1024×768(60Hz), (720P)1280×720(50Hz/60Hz), 1280×800(60Hz), 1280×1024(60Hz), 1440×900(60Hz), (1080P)1920×1080(50Hz/60Hz), (2K)2560×1440(30Hz), (4K)3840×2160(30Hz) |
|
| HDMI Output | HDMI: 1024×768(60Hz), (720P)1280×720(50Hz/60Hz), 1280×800(60Hz), 1280×1024(60Hz), 1440×900(60Hz), (1080P)1920×1080(50Hz/60Hz), (2K)2560×1440(30Hz), (4K)3840×2160(30Hz) |
|
| VGA Output | VGA: 1024×768(60Hz), (720P )1280×720(50Hz/60Hz), 1280×800(60Hz), 1280×1024(60Hz), 1440×900(60Hz), (1080P)1920×1080(50Hz/60Hz) |
|
| Multi-screen Display | Simultaneous Output: VGA: 1/2A/2B/3/4/5/6/7/8/9/10/12/13/16/20A/20B/20C/20D/25 HDMI: 1/2A/2B/3/4/5/6/7/8/9/10/12/13/16/20A/20B/20C/20D/25 |
|
| 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 | |
| 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/Slow/Speed/Backwards 30s/Forwards 30s/Full Screen/Backup (Video Editing)/Step/Digital Zoom/Instant Replay |
|
| 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) | |
| System Compatibility | ONVIF(Profile S/T/G); RTSP; CGI; SDK; P2P | |
| Web | IE10+; Firefox52+; Edge89+; Safari11+; Chrome57+ | |
| Alarm | ||
| General Alarm | Motion Detection; Mask Alarm; Alarm Input(IPC) | |
| Exceptions Alarm | Video Loss; Network Disconnected; No Disk; Illegal Access; Disk group space alert; Disk Full; Disk R/W Error; Recording Abnormal; Abnormal found in smart of disk; Abnormal temperature of the disk; Hot- spare Exception; Voltage Alarm(IPC); RTC Failure; IP Address Conflict; MAC Address Conflict; Disk Overload |
|
| Intelligent Analytics | ||
| Intelligent Analytics | 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 |
|
| Storage | ||
| HDD Capacity | Up to 10 TB capacity for each HDD | |
| Disk Group | 1 Disk Group | |
| PoE | ||
| PoE Interface | N/A | |
| PoE Budget | N/A | |
| Power per PoE Port | N/A | |
| Standard | N/A | |
| 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 | |
| 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 | |
| Power Consumption | <10W(HDD not included, idling) | |
| NetWeight | 0.8 kg | |
| GrossWeight | 1.45 kg | |
| Operating Temperature | -10°C~+55°C (+14°F~+131°F) | |
| Storage Temperature | -20°C~+60°C (-4°F~+140°F) | |
| Package Kit | Network Video Recorder*1; Screw Pack*1; Mouse*1; Power Adapter(DC12V 3A)*1; European Standard Power Cord*1; Instructions*1; Parts List*1 |
|
The Tiandy TC-R3120 2MC 20 Channel
Network Video Recorder (NVR) is a professional-grade 20-channel NVR designed to
deliver centralized video management and recording for IP CCTV cameras —
perfect for medium-to-large security systems in homes, offices, shops,
factories, and commercial environments across Bangladesh. This powerful NVR
supports up to 20 IP camera inputs with high-resolution recording (up to 8 MP)
and efficient S+265/H.265/H.264 video compression, helping you store more
footage without taking up too much hard drive space. Its robust features and
easy setup make it ideal for anyone asking *“Which is the best *20 channel NVR
for CCTV in BD 2026?” or “Where to find a reliable NVR price in BD 2026?” With
simultaneous HDMI and VGA outputs, remote access via mobile and web apps, and
support for ONVIF cameras, the TC-R3120 gives you complete control over your
surveillance network — whether monitoring from a local monitor or managing
remotely from your smartphone.
20 Channel
IP Camera Support: Record and manage up to 20 IP cameras simultaneously —
perfect for residential complexes, commercial setups, and large-area
monitoring.
High-Resolution
Recording up to 8 MP: Supports high-definition video from HD to 8 MP
cameras, delivering detailed footage for clear identification and security analysis.
Advanced
Video Compression (S+265/H.265/H.264): Efficient video formats
significantly reduce storage needs and bandwidth, helping you store more
footage on a single HDD.
Simultaneous
HDMI & VGA Outputs: Connect to local monitors via HDMI (up to 4K
resolution) and VGA at the same time for flexible viewing and multi-screen
display.
Up to 10 TB
HDD Storage: One SATA HDD slot supports up to 10 TB capacity — ample room
for long-term recording without frequent overwrite.
ONVIF &
Third-Party Camera Compatibility: Works broadly with Tiandy smart IP
cameras and third-party ONVIF-compatible cameras for flexible system design.
Smart Search
& Playback Tools: Smart video search and playback features make it easy
to find key events quickly, saving time during review.
Remote
Access & Web6 Browser Support: View live video, playback recordings,
and manage settings remotely from your smartphone or via web browser — Web6
supports plugin-free browsing.
The Tiandy TC-R3120 2MC 20 Channel NVR is a dependable and future-ready surveillance hub for medium and large CCTV deployments in Bangladesh. Its support for multiple channels, high-resolution video, intelligent compression, and flexible outputs makes it a strong choice for homes, shops, offices, and corporate environments. Tiandy’s reputation for robust security solutions ensures you get a reliable, scalable system. Get the best price in BD 2026 for this 20 channel NVR — available at AsiabizTechnology, your destination for high-quality IP camera systems, PoE NVRs, networking equipment, and CCTV accessories.
Frequently
Asked Questions (FAQs)
Q: How many
cameras can this NVR support?
A: The
TC-R3120 supports up to 20 IP camera channels for live monitoring and
recording.
Q: What
maximum resolution does it record?
A: It
supports recording up to 8 MP resolution per channel, providing detailed
surveillance footage.
Q: How much
storage can it hold?
A: The
NVR accommodates one SATA HDD up to 10 TB, giving you extensive storage for
recorded videos.
Q: Can I
view this NVR remotely?
A: Yes —
it supports remote viewing via mobile apps and plugin-free Web6 browser access.
Q: Does it
work with non-Tiandy cameras?
A: Yes — it supports ONVIF protocols, enabling compatibility with many third-party IP cameras.
Get specific details about this product from customers who own it.