Network Cameras
Fixed Minidome Cameras
product categories
Network Cameras
Specialized Products
Network Cameras
Cameras Accessories
Control Room Products
Network Video Management Software

Infinova VH221- A20B-P022 series HD 2MP Intelligent Star Light WDR IR IP Minidome Camera applies 1/2.8" CMOS sensor with built-in 2.7~13.5mm HD motorized vari-focal lens. The built-in IR lights cover an illumination distance up to 50m and 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 encoding, the camera outputs high-definition images with resolution up to 1080P@25fps, which can provide marvelous definition, color restoration and accurate details.

With self-developed deep learning algorithms, the camera is endowed with vivid smart functions such as video anomaly detection, face detection, face tracking and face capture, mask recognition, counting, crowd density detection, and behaviour analysis, catering for various high-end requests.

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" CMOS sensor
  • IR-Cut Removable (ICR) Filter for Day/Night switching
  • IR illumination distance up to 50m
  • Applied with Smart-IR technology to adjust the light power according to ambient lighting conditions
  • Support multi-frame integrated WDR, with a range up to 120dB
  • Built-in motorized zoom lens for focus adjustment
  • Support H.265/H.264/M-JPEG/SVC encoding
  • High-resolution image signal output: 1920×1080P@25fps
  • Smart H.265/Smart H.264 applied for a better utilization of broadband resources
  • Support vivid smart analysis functions such as video anomaly detection, behaviour-analysis detection, sound detection, statistics detection, intelligent grouping detection
  • Bi-directional audio, G.711-U/G.711-A/AAC
  • Local PC recording
  • Micro SD card
  • Support multiple ways to trigger alarms, such as IO input, smart analysis, SD card full with recording, SD card full with image storage, network disconnection and heartbeat loss etc.; support flexible alarm associated settings: like I/O output, email, uploading images via FPT, audio, SD card recording, SD card snapshot, and alarm information pushing
  • Up to 8 ROI (Region of Interest) areas
  • Up to 16 definable privacy mask areas
  • Support corridor mode
  • Support simultaneous access and parameter setting via Web Server from multiple clients
  • Onvif Profile S/G & T compliant
  • Powered by PoE/12VDC/24VAC
  • IK10 vandal-proof rating
  • IP66 environmental rating for outdoor use
  • UL

HD IR IP Minidome Camera, 2MP, 1/2.8" CMOS, Day/night, WDR, Starlight, Intelligent, Face capture, Face mask recognition, H.265/H.264/M-JPEG/SVC, 2.7~13.5 mm motorized lens, IR illumination distance up to 50m, With audio alarm, Outdoor, Surface mount, PoE/12VDC/24VAC


Wall-mounting bracket

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=2.7~13.5 mm
Iris F1.6
Focus Available with online assistant focus
FOV(H/V/D) H:53.2°~18.6°; V:104°~33.2°; D:123.2°~38°
Lens Mount Φ14
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.265-25fps@1920x1080
Minor stream: H.264/H.265-15fps@1920x1080
Third stream: M-JPEG -25fps@1920×1080
Max. Coding Capacity (Thermal Lens) -
Data Rate VBR/CBR
Major stream: 256Kbps~10240Kbps
Minor stream: 256Kbps~4096Kbps
Video Compression H.265/H.264/M-JPEG/SVC independent coding
Multi-Streaming Three-stream independent output
Video Rotation Video can be rotated by 90°, 180° or 270°
Audio Compression G.711-A/ G.711-U/ AAC
Sample Rate 8KHz (for G.711-U/G.711-A), 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~1/32,000s)
WDR Up to 120dB
Exposure Auto/Manual/Shutter
Sensitivity Color mode: 0.001lux@ F1.4 (AGC ON);
B/W mode: 0.0001lux@ F1.4 (AGC ON);
0 lux (IR ON)
White Balance Auto/Manual/Outdoor
Video Adjustment Brightness, Contrast, Saturation, Hue, Sharpness adjustable
Noise Reduction 3D
S/N Ratio ≥55dB
Defog Available
EIS Available
Mirror Horizontal/Vertical
Corridor Mode Available by video rotation
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
Preset -
Pattern -
Autopan -
Normal Tour -
Home Return -
Timing Tour -
Autoscan -
Area Zoom -
IR Illumination
Smart-IR Available
Wave Length 850nm
Night Vision Distance 50m
Night Vision Distance 50m
Temperature Measurement
Screening -
Function -
Measurement -
Measurement Distance -
Measurement Range -
Accuracy -
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 to deliver the best-quality images.
Face Exposure - Available
Face attributes - gender, glasses, eyes open, mask, mouth open
Storage Slots Supports single card
Built-in Storage Up to 256GB
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, heartbeat loss
Alarm Association I/O output, email, image upload via FTP, image upload via HTTP, SD card recording, SD card snapshot, alarm info push
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
Wiper -
Network Interface 1 RJ45 10M/ 100M self-adaptive Ethernet port
Network Protocols IPv4/IPv6, TCP, UDP, IGMP, ICMP, IGMPv2/3, DHCP, SNMP (V1, V3), FTP, SMTP, NTP, RTC, RTP, RTSP, RTCP, HTTP, HTTPS, SSL, 802.1x, QoS, PPPoE, DNS, DDNS, ARP, UPnP, IP Filter, TLS, AES, DES, Multicast
IP Address Filtering Available
Network Delay ≤200ms
Anti-Static Air discharge: 8KV; contact discharge: 6KV
Surge Protection Difference mode ±1KV, common mode ±2KV
Operating Temperature −40°F~140°F (-40°C~+60°C)
Storage Temperature −4°F~158°F (-20°C~+70°C)
Operating Humidity ≤ 95% RH Non condensing
Environmental Rating IP66
Impact Resistance IK10
Manual Speed -
Preset Speed -
Rotation Angle -
Preset Accuracy -
Electric Motor -
Power Supply PoE (IEEE 802.3af Class 2) / 12VDC/ 24VAC
Power Consumption <12W
Product Dimension
(L×W×H) or (H x D)
4.02"×5.43" (102.1mm×Ø137.8mm)
Package Dimension
(L x W x H)
8.03"×6.34"×8.11" (204mm×161mm×206mm)
Unit Weight 2.07lbs. (0.94Kg)
Shipping Weight 2.54lbs. (1.15Kg)
Product Certifications CE, FCC, IK10, IP66, RoHS, UL