Spread the love
Network Cameras
Fixed Minidome Cameras


Infinova VH221-B5 Series HD 5MP Intelligent Low Light WDR IP Minidome Camera applies 1/2.8-inch CMOS sensor with built-in HD fixed-focal lens (optional with 2.8mm/4mm/6mm) and dot-matrix IR LED, supporting an IR illumination distance up to 30m. The power can be adjusted according to ambient lighting conditions with results of power assumption reduced and service life extended.

With H.265/H.264/M-JPEG/SVC video compression formats and 3-stream output, the camera can output high-quality images with resolution up to 2560×1920@30fps, which can not only provide marvelous definition, color restoration and accurate details, but also effectively ensure the intelligent analysis accuracy.

The camera is endowed with vivid smart functions and video structuring functions such as face detection, and able to output target attributes and images to the backend platform for big data analysis.

The camera can be widely used in ordinary buildings, supermarkets, hotels, shops, parks, schools, factories, warehouses, underground parking and other occasions with low light condition but requiring high-quality images.


  • 1/2.8″ progressive scan CMOS
  • Sensitivity: 0.0005 lux
  • Support multi-frame integrated WDR, with a range up to 120dB
  • IR-Cut Removable (ICR) Filter for true Day/Night
  • Applied with Smart-IR technology to adjust the light power according to ambient lighting conditions
  • IR illumination distance up to 30m
  • Support 2.8/4/6mm fixed focal lens
  • H.265/H.264/M-JPEG/SVC encoding formats, available with three video streams
  • With embedded design and integrated TPU module; support behaviour analysis based on deep learning algorithm
  • High-resolution network video output: 2560×1920@30fps
  • Support vivid smart functions such as video anomaly detection, behaviour-analysis detection, sound detection, statistics detection, intelligent grouping detection
  • Support Structurized target attributes: able to detect face and pedestrian such as face attributes – gender, glasses, eyes open, mask, mouth open and expression
  • Able to detect human face when tilting up or down ±45°, turning right or left ±45°, or leaning right or left 45°
  • Able to detect face images with a minimum of 30*30 pixels at 1080P
  • The face capture rate is =99%
  • Able to detect 32 face images simultaneously in a single scene
  • Support intelligent face exposure, automatic face position detection and dynamic area adjustment for face exposure to obtain clearer face images
  • Onvif Profile S/G &T and RTSP compliant
  • Support corridor mode
  • Bi-directional audio, G.711-A/G.711-U/G.726/AAC
  • 2 alarm inputs, 1 on-off output
  • Micro SD card
  • Powered by PoE/12VDC/24VAC



HD IR IP Minidome Camera, 5MP, 1/2.8″ CMOS, Day/night, WDR, Starlight, Structurized face and Pedestrian analysis, H.265/H.264/M-JPEG/SVC, 2.8mm lens, IR illumination distance up to 30m, With audio alarm, Indoor, Surface mounting, PoE/12VDC/ 24VAC


HD IR IP Minidome Camera, 5MP, 1/2.8″ CMOS, Day/night, WDR, Starlight, Structurized face and Pedestrian analysis, H.265/H.264/M-JPEG/SVC, 4mm lens, IR illumination distance up to 30m, With audio alarm, Indoor, Surface mounting, PoE/12VDC/24VAC


HD IR IP Minidome Camera, 5MP, 1/2.8″ CMOS, Day/night, WDR, Starlight, Structurized face and Pedestrian analysis, H.265/H.264/M-JPEG/SVC, 6mm lens, IR illumination distance up to 30m, With audio alarm, Indoor, Surface mounting, PoE/12VDC/24VAC

Power Supply

AC to DC Power Supply, Plug-In, 230VAC, Output 12VDC, 1.5A


Smart POE Injector, 100VAC-240VAC input, 30W output


AC to AC Power Supply, Plug-In, 230VAC, Output 24VAC, 1A


*Note: – “Confirmation of SD Card installation has to be notified with the Camera Purchase Order. Such confirmation if received on Order Readiness will attract additional cost. Please contact Infinova to know more”.


Technical Specifications


Lens (Visible)
Image Sensor              1/2.8″ progressive scan CMOS
Optical Zoom             
Digital Zoom               
Focal Length              f=2.8mm, 4mm, 6mm
Iris                               F1.6
Focus                          Fixed
FOV(H/V/D)             f=2.8mm- H:88.7°; V:64.9°; D:116.6°
f=4mm- H:78.2°; V:59.1°; D:97.8°
f=6mm- H:47.7°; V:35.8°; D:59.6°
Lens Mount              M12

Lens (Thermal)
Imager Type             
Lens Type                 
Spectral Band         
Pixel Size                 
Focal Length           

Camera Resolution
(Visible Lens)                                             
Camera Resolution
(Thermal Lens)                                             
Max. Coding Capacity (Visible Lens)     Major stream: H.264/H.265 −30fps@2560×1920
Minor stream: H.264/H.265 −30fps@1280×720
Third stream: H.264/H.265 −30fps@384×256
Major stream: H.264/H.265 −30fps@2560×1920
Minor stream: H.264/H.265 −30fps@1280×720
Third stream: MJPGE −15fps@1920×1080
Max. Coding Capacity (Thermal Lens)     
Data Rate                                                         VBR/CBR
Major stream: 128kbps~16384kbps
Minor stream: 128kbps~4096kbps
Third stream: 128kbps~512kbps
Video Compression                                        H.265/H.264/M-JPEG/SVC independent coding
Multi-Streaming                                             Three-stream independent output
Video Rotation                                                Video can be rotated by 0°, 90°, 180° or 270°

Audio Compression                                        G.711-A/ G.711-U/ G.726/ AAC
Sample Rate                                                    8KHz (for G.711-A/G.711-U/G.726),
16KHz, 32KHz, 44.1KHz and 48KHz (for AAC)
Audio Interface                                              1 input, Linear level; 1 output, Linear level
Two-way Audio                                              Supported
Mic & Speaker                                                 

Shutter                                                          Auto/Manual (1/1s~1/100000s)
WDR                                                            Up to 120dB
Exposure                                                     Auto/Manual/Shutter
Sensitivity                                                  Color mode: 0.005lux (IR OFF);
B/W mode: 0.0005lux (IR OFF); 0 Lux (IR ON)
White Balance                                            Auto/Manual/Outdoor
Video Adjustment                                     Brightness, Contrast, Saturation, Hue, Sharpness adjustable
Noise Reduction                                        3D
S/N Ratio                                                 ≥65dB
Defog                                                       Available
EIS                                                           Available
Mirror                                                     Horizontal/Vertical
Corridor Mode                                      Available
Day/Night Switching                           ICR
AGC                                                         Auto/Manual, up to 64X
BLC                                                         Available
HLC                                                        Available
Privacy Mask                                        Up to 4 definable zones
ROI                                                         Up to 8 definable zones
OSD                                                        Supported

Pan/Tilt Functions
Normal Tour       
Home Return     
Timing Tour       
Area Zoom           

IR Illumination
Smart-IR                          Available
Wave Length                    850nm
Night Vision Distance    30m

Temperature Measurement
Measurement Distance       
Measurement Range           

Smart Analytics
Video Analytics                  Video Anomaly Detection-Camera tampering, camera shifting, defocus detection, high brightness detection, low brightness detection, video loss detection, color cast detection, and motion detection
Behaviour Analysis Detection – Wire crossing detection, intrusion detection, object abandoned detection, object lost detection, loitering detection, crowd detection, fast moving detection, target stop detection, and fall over detection
Sound Detection – Abnormal sound detection and fight detection
Statistics Detection – Counting, density detection, queue length detection and dwelling detection Intelligent Grouping Detection- Behaviour analysis grouping, face capture grouping.
Face capture – Supports face detection, tracking and capturing.
Optimum Selection- Supports optimum selection and duplicate removal for captured target images to deliver the best-quality images.
Face Exposure – Available
Face attributes – gender, glasses, eyes open, mask, mouth open and facial expression (angry, disgusted, fearful, happy, sad, surprised or neutral)

Storage Slots             Supports single card
Built-in Storage        Up to 512GB
NAS Storage               
Local PC Recording  Available

Alarm Ports               2 alarm inputs, 1 on-off output
Alarm Input                I/O input, smart events, SD card full of videos, SD
card full of images, network disconnection, and
heartbeat loss
Alarm Association      I/O output, email, image upload via FTP, audio, alarm info push, SD card snapshot, SD card recording

System Functions
Operating System          Win 7 and higher versions
Browser                            IE8 and higher versions
Access Protocol               ONVIF Profile S/G/T, Infinova CGI
Multiple Access               Up to 20-ch simultaneous access
Web Server                        Available
Remote Upgrade              Available
Password Protection       Available
RS485 Port                             
Analog Video Output           
Maximum Number of Users    64, with 3 types of users available: administrator, normal user, and operator

Network Interface               1 RJ45 10M/ 100M self-adaptive Ethernet port
Network Protocols              IPv4/IPv6, TCP, UDP, IGMP, ICMP, IGMPv2/3, DHCP, SNMP (V1, V2, V3), FTP, SMTP, NTP, RTP, RTSP, RTCP, HTTP, HTTPS, SSL, 802.1x, QoS, PPPoE, DNS, DDNS, ARP, UPnP, IP Filter, TLS, Multicast, SIP
IP Address Filtering           Available
Network Delay                     <250ms

Anti-Static                                Air discharge: 8KV; contact discharge: 6KV
Surge Protection                     Difference mode ±1KV, common mode ±2KV
Operating Temperature        −40°F~131°F (-40°C~+55°C)
Storage Temperature             −4°F~131°F (-20°C~+55°C)
Operating Humidity                ≤ 95% RH
Environmental Rating            IP55
Impact Resistance                   

Manual Speed                           
Preset Speed                               
Rotation Angle                           
Preset Accuracy                         
Electric Motor                             

Power Supply                          PoE (IEEE 802.3af)/ 12VDC/ 24VAC
Power Consumption             IR OFF: <5W; IR ON: <13W

Product Dimension
(L×W×H) or (H x D)           
3.35″×4.69″ (85mm×119mm)
Package Dimension
(L x W x H)                           
6.65″×6.65″×5.79″ (169mm×169mm×147mm)
Unit Weight                          1.43lbs. (0.65kg)
Shipping Weight                 1.83lbs. (0.83kg)

Product Certifications       CE, FCC, RoHS