Description

### Surveillance Technology Features

**Video Tampering Detection – Abnormal Color Detection**
When a surveillance camera experiences a change in color reproduction, a notification alert is dispatched.

**Line Crossing Detection**
An alert is triggered when a predetermined line is crossed from any direction within the surveillance setup.

**Perimeter Intrusion Monitoring**
Setting up a predefined surveillance zone ensures any entry or exit from this area triggers a security alarm.

**Video Tampering Detection – Scene Change**
If the camera is repositioned and its Field of View (FoV) alters, a notification alert is generated.

**Video Tampering Detection – Video Blur**
Notifications are sent when sudden blurriness or visibility loss is detected in the camera’s feed.

**Smart IR Technology**
Smart IR technology optimizes IR camera images by preventing overexposure of objects in the foreground, ensuring high-detail black-and-white imagery.

**True Wide Dynamic Range (WDR)**
Cameras with True Wide Dynamic Range (WDR) capability utilize advanced sensors for optimal image processing across diverse lighting conditions, capturing both dark and bright areas effectively.

**H.265 Codec Support**
The H.265 video compression standard provides 25% to 50% better data compression than previous standards, maintaining high video quality while reducing file size.

Camera
Night Vision Distance164 ft
Wide Dynamic RangeYes
 
Certifications
Ingress Protection RatingIP67
NDAA CompliantYes
 
Display & Graphics
Color SupportedColor
Maximum Video Resolution2560 x 1440
 
Environmental Conditions
Maximum Operating Temperature140°F (60°C)
Minimum Operating Temperature-22°F (-30°C)
Operating Humidity95%
 
Exposure
Longest Shutter Speed1/2 Second
Shortest Shutter Speed1/100000 Second
 
General Information
Brand NameDigital Watchdog
ManufacturerDigital Watchdog
Manufacturer Part NumberDWC-VSTB04MI
Product LineMEGApix
Product ModelDWC-VSTB04Mi
Product NameMEGApix 4MP turret IP camera with a vari-focal lens and IR
Product SeriesV-Class
Product TypeNetwork Camera
 
Interfaces/Ports
Network (RJ-45)Yes
 
Lens
Focal Length2.8-12 mm
Lens IncludedYes
Maximum Focal Length12 mm
 
Miscellaneous
Environmental CertificationRoHS
Environmentally FriendlyYes
FeaturesAuto Gain Control, Automatic White Balance, Back Light Compensation (BLC), Cross Line Detection, Day/Night, HTTPS Encryption, Motion Detection, Privacy Masking, Removable IR Cut-off Filter, Tamper Detection, Wide Dynamic Range
Impact Protection RatingIK10
 
Network & Communication
Remote ManagementYes
 
Physical Characteristics
ColorWhite
Color FamilyWhite
DurabilityDust Resistant, Impact Resistant, Waterproof
Form FactorTurrett
Product ColorWhite
Weight (Approximate)1.41 lb
 
Power Description
Input Voltage12V DC
 
Product Information
Mount TypeCeiling Mount, Junction Box Mount, Wall Mount
 
Storage
Recording Formats2K
Storage TypeMemory Card
 
Technical Information
Connectivity TechnologyWired
Effective Camera Resolution4MP
Field of ViewHorizontal Field of View (HFOV) 92°~31°
HD RecordingYes
Lens TypeVarifocal
Maximum Aperturef/1.4
Maximum Frame Rate30 fps
Minimum Focal Length2.80 mm
Night VisionYes
Night Vision TypeInfrared
Optical Zoom4.3x
 
Warranty
Limited Warranty5 Year

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