• Serving Security Industry with
  • Thermal Cameras
    VP190-B-A2
    Superior Thermal Security Cameras
    Fixed Cameras
    VP190-B-A2
    Superior Thermal Security Cameras
  • Fixed Minidome Cameras
    V6812-T0
    HD 1MP IP Minidome Camera
    PTZ Dome Cameras
    VH131-A220-B160
    Megapixel IR PTZ Dome Camera

Products

VT231 Series

Serving Security Industry with Technology and Dedication

Network Cameras

VT231-A2-A3 series is our newly introduced high definition infrared network dome camera that supports 1920x1080@30fps HD network video output. It adopts H.265/H.264/M-JPEG encoding and its output provides excellent definition and color revivification degree which enables the acquisition of rich and accurate details so as to effectively guarantee smart analysis accuracy.

The cameras carry smart functions and support wire cross, instruction as well as scene change, defocus, too-dark and too-bright detecting. With its safe, professional and reliable smart analysis, it can satisfy various upmarket applications.

This product adopts large power LED infrared lamps, infrared wave length 850nm, long night vision distance up to 120m, strong illumination. The IR lamps can turn on or off automatically based on environmental lighting conditions or can be adjusted manually. The IR illumination allows flexible adjustment so as to reduce IR lamp calorific value and extend its service life.

User-friendly GUI interface design allows users to perform dome PTZ control easily via network and to configure detailed camera parameters settings. At Web interface users can perform dome camera settings and operations by using a mouse which is more convenient than the traditional keyboard control. It also supports area zoom and image PTZ function.

VT231-A2-A3 series dome cameras also feature general dome functions such as preset, pattern, autopan, autoscan, time tour and normal tour.

  • Features
  • Order Info
  • Specifications
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  • Inbuilt 22X HD integrated camera module
  • 1/1.9" large area progressive scanning CMOS sensor
  • ICR infrared filter type automatic switch to realize true day/night surveillance
  • Starlight-level ultra-low illumination: 0.0002 lux
  • Supports multi-frame composite pattern wide dynamic and the maximum dynamic range is 120dB
  • Inbuilt efficient infrared lamps, wave length 850nm, ensure stable long period of time use and reduce maintenance cost
  • Night vision distance reaches 120m
  • The ways of turning on the infrared lamps can be flexible to meet diversified surveillance environment demands
  • The infrared power is adjusted automatically based on dome drive zooming or manually to optimize the night vision fill-in light effects
  • HD network video output: 1920x1080@30fps
  • Features smart functions to achieve border protection (wire cross, intrusion), characteristic protection (scene change, defocus, too-dark and too-bright detecting), etc.
  • H.265+M-JPEG or H.264+M-JPEG video encoding, three streams
  • Supports embedded storage/NAS storage
  • Mirror storage function
  • Supports scheduled recording, alarm recording and event recording (including network disconnected)
  • Supports alarm, event and scheduled screenshots
  • Bi-directional audio, ADPCM/G.726/G.711a/G.711u standards optional
  • Two alarm inputs and one alarm output
  • Supports multiple alarm-triggered ways, such as IO input, network disconnected, motion detection, smart detection, etc.; supports flexible alarm associated configurations, such as I/O output, email, FTP picture-uploading, audio and TF card recording
  • Supports privacy masks for which 4 regions can be divided
  • Supports Region of Interest (ROI) for which 8 regions can be divided
  • Password Protection
  • Supports preset, autopan, pattern, autoscan, time tour, normal tour, power-on return, etc.
  • Compatible with Infinova digital video surveillance software and convenient to integrated with other video surveillance software
  • Supports ONVIF Profile S standard
  • Provides standard SDK, easy to integrated with other digital system
  • Supports RS485 control and analog video output for easy debugging
  • Outdoor type reaches IP66 protection rate, inbuilt a heater and air circulation system to avoid icing
  • Supports remote network upgrade

VT231-A222-A331
HD IR IP dome cameras, 2.0M, 22X, 1/1.9" CMOS, day/night, H.265/H.264/MJPEG, with audio alarm, indoor, ceiling mount, clear bubble, 24VDC/24VAC

VT231-A222-A351
HD IR IP dome cameras, 2.0M, 22X, 1/1.9" CMOS, day/night, H.265/H.264/MJPEG, with audio alarm, indoor, bracket mount, clear bubble, 24VDC/24VAC

VT231-A222-A341
HD IR IP dome cameras, 2.0M, 22X, 1/1.9" CMOS, day/night, H.265/H.264/MJPEG, with audio alarm, outdoor, ceiling mount, clear bubble, 24VDC/24VAC

VT231-A222-A361
HD IR IP dome cameras, 2.0M, 22X, 1/1.9" CMOS, day/night, H.265/H.264/MJPEG, with audio alarm, outdoor, bracket mount, clear bubble, 24VDC/24VAC
Accessories
V1761K
Wall Mount, bayonet, 10 inches

V1762K
Corner Mount, bayonet, 10 inches

V1763K
Pole-side Mount, bayonet, 10 inches
Technical Specifications
Alarm
Port 2 alarm inputs, 1 switching value output
Input I/O input, network disconnecting, motion detection, smart alarm
Link I/O output, email, picture snapshot, FTP picture uploading, audio, TF card recording, push alarm information
Audio
Compression ADPCM/G.726/G.711a/G.711u
Sampling rate 8KHz, 12KHz, 16KHz, 24KHz, 44KHz, 48KHz optional
Port 1 input, linear level, impedance: 1kΩ
1 output, linear level, impedance: 600Ω
Camera
White Balance Auto/Manual/Outdoor
WDR Supports multi-frame composite pattern wide dynamic with a range up to 120dB
Video Adjustment Brightness, contrast, saturation, chroma, sharpness, BLC, Exposure Control, AGC, White Balance, Hue, HLC
Noise Reduction 3D
Defog Available
Stabilization Available
Mirror Horizontal, vertical
Backlight Compensation Available
Light Restrain Available
Privacy Mask Up to 4 privacy areas
ROI Up to 8 regions
Smart Video Analysis Wire cross, intrusion, scene change, defocus, too-dark and too-bright detecting
Corridor Mode Available
Timing Function Timing snapshot, timing recording
Electrical
Power Supply 24VAC/24VDC self-adaptive
Power <35W (IR OFF)
<65W (IR ON)
Surge Protection Available, ±4000V
Environmental
Operating Temperature -40°C ~ +60°C
Operating Humidity 0 ~ 90%RH (non-condensing)
Mounting Wall, pole and corner mount
IP
Port 1*RJ45 10/100M self-adaptive Ethernet port
Protocol IPv6, TCP, UDP, IGMP, DHCP, FTP, SNMP (V3), SMTP, NTP, RTP, RTSP, RTCP, HTTP, HTTPS, TSL, SSL, QoS, PPPoE, DNS, DDNS, ARP, ICMP, UPnP
IR Lamp
Wave Length 850nm
Night Vision Distance 120m
Lens
Optical Zoom 22X
Image Sensor 1/1.9" Sony progressive scanning CMOS sensor
Aperture/Focal Length F1.5~F3.4, f=6.36~138.5mm
Angle of View 70° (Wide) ~ 3.76° (Tele)
Min. Work Distance 0.5m (Wide) ~ 1.5m (Tele)
Shutter Auto, Manual (adjustment range 1/30s-1/10000s)
DSS Available
Day/Night Switch ICR-Automatic removable IR Cut Filter
Sensitivity Color mode: 0.002 lux @F1.2;
B/W mode: 0 lux (IR ON)
Mechanical
Manual Horizontal Speed 0.1° ~ 180°/s
Manual Vertical Speed 0.1° ~ 100°/s
Preset Speed Up to 245°/s
Horizontal Scan Angle 360° continuous scanning
Vertical Scan Angle 0° ~ 180°with Auto Flip
Preset Accuracy <0.1°
Electric Motor Stepping motor
Pan/Tilt Functions
Preset 1~255
Pattern 4
Autopan 4
Normal Tour 6 groups (each tour can link to 14 acts for which you can select among Presets 1~32, Patterns 1~4 and Autopans 1~4)
Home Return Available
Timing Tour Available
Autoscan Available
Area Zoom Available
Physical
Product Dimension (H x D) Height 370mm × Ф229.6mm
Package Dimension (L x W x H) 485mm × 280mm × 300mm
Housing Material Die Cast Alumininum
Certifications CE/EMC: EN 55022, EN 55024, EN61000-3-2,61000-3-3, FCC: Part15 Subpart B,UL, IK10
Storage
Inbuilt Supports a TF card with a capacity up to 128 GB;
Able to store snapshots and recordings (supports timing recording/snapshot, alarm recording/snapshot, event recording/snapshot including network disconnection)
Mirror Supports automatic uploading of SD card network disconnection video to VMS or NVR after network recovery
System Functions
Operating System Supports Windows XP, Windows Vista, Win7, or Win8 operating system
Browser IE7, IE8, IE9, IE10
Access Protocol ONVIF2.4, CGI
Remote Network Upgrade Available
Password Protection Available
RS485 Port Supports 1*RS485
Analog Video Output Supports 1*BNC port
Web Server Available
Video
Compression H.265 /H.264 switchable
M-JPEG independent encoding
Optional Resolution 1080P@30fps+720P@30fps+MJPEG1080P@5fps