Alibi 4K 8.0 Megapixel 100' IR WDR Varifocal IP Vandalproof Turret Security Camera

Alibi Witness 4K 8 MP WDR 100' IR Varifocal IP Vandalproof Turret Camera

Alibi Witness 4K 8 MP WDR 100' IR Varifocal IP Vandalproof Turret Camera 2 3 5 1
IK10-rated impact resistant enclosure protects camera from vandalism
  • 4K 8.0 Megapixel 1/2.5″ Progressive Scan CMOS
  • 3840 x 2160
  • 2.8 - 12mm motorized varifocal lens; 115 Degree to 35 Degree FOV
  • 120dB true WDR, 3D DNR
  • Supports H.265, H.265+, H.264+, H.264
  • -22 Degree F ~140 Degree F
  • IP67, IK10 vandalproof, TVS 2000V lightning protection
  • Built-in micro SD/SDHC/SDXC card slot (up to 128GB)
  • 12 Vdc ?25%, PoE ( Class3)
  • Advanced video analytics, including facial recognition

Out of stock
IK10-rated impact resistant enclosure protects camera from vandalism
Ships same business day when ordered by 3:00 pm Central Time.
  • Free Ground Shipping for Authorized Dealer Orders
  • Unlimited US-Based Technical Support
  • Industry-leading Warranties and Advance Replacement


This Alibi 4K 8.0 Megapixel IP turret security camera offers 100' IR range for crisp, detailed 4K resolution video as it is equipped with an 8.0 MP High-Performance 1/2.5″ Progressive Scan CMOS.

As a 24/7 surveillance solution, this camera features 100' IR range, 3D Digital Noise Reduction and 120dB Wide Dynamic Range (WDR).

Cover a large area with 2.8 - 12mm motorized zoom lens that provides an 115° to 35° FOV (Field of Vision). Up the Coax (UTC) technology enables you to control the camera’s onscreen display (OSD) from your web browser, digital video recorder interface such as the Alibi Central Management System or smart phone app.

This camera has smart feature analytics which include:

  • Behavior Analysis: Line crossing detection, Intrusion detection, Unattended baggage detection, Object removal detection
  • Line Crossing Detection: Enter and loiter in a pre-defined virtual region
  • Intrusion Detection: Objects left over in the pre-defined region such as the baggage, purse, dangerous materials.
  • Unattended Baggage: Objects removed from the pre-defined region, such as the exhibits on display.
  • Exception Detections: Scene change detection
  • Recognition: Face detection

The camera has a temperature rating of -22° to 140°F, and for protection from other outdoor elements such as dust and sand, the camera housing is IP67 weather-rated. In addition, the camera is vandalproof due to its IK10-rated impact resistant enclosure.

What's Included:

  • (1) 4K 8.0 MP IP 100' IR Varifocal Outdoor Turret Security Camera
  • (1) Mounting template
  • (1) Mounting hardware
  • (1) Quick start guide
  • Micro SD card not included

Protection and Warranty:

All Alibi purchases are protected by a 30-day money-back guarantee, unlimited US-based technical support, and our Alibi 3-Year Blanket Warranty that covers your entire purchase, with no asterisks and no exceptions! The warranty covers all Alibi camera and recorder hardware and components, and pre-installed hard drives. If you have an issue, we provide unlimited technical support – and manage all returns and exchanges directly, minimizing unnecessary downtime.

Learn more about the Alibi 3-Year Blanket Warranty


More Information
Camera Resolution (px) 3840 (H) × 2160 (V)
Audio Yes
Audio Compression G.711/G.722.1/G.726/MP2L2
Alarm Output Yes
Sensor Inputs 1
outputs (1) Vp-p composite output (75?/BNC)
Alarm Outputs 1
AGC Control Yes
Lux (B/W) 0.0 (IR ON)
Lux (Color) 0.01
Megapixel 8.0
IR Array Range (ft) 100
Color Yes
Day/Night Function True D/N w/Mechanical cut filter
Digital Noise Reduction (DNR) 3D DNR
Dynamic Range (dB) 120
Electronic Shutter 1/3s ~ 1/100,000s
Imager Size (in) 1/2.5
Imager Type Progressive Scan CMOS
Wide Dynamic Yes
Product Color White
Pan Angle 0° ~ 355°
Outdoor Yes
Operating Temperature (F) -22° ~ 140°
Operating Humidity 0% ~ 95% (non-condensing)
Weight (lb) 2.3
Vandal-proof IK10
Tilt Angle 0° ~ 75°
SD Card Included No
Construction Metal
Card Reader Type SD / SDHC / SDXC card slot, up to 128gb
Dimensions ? 5.35" × 5.73"
Ingress Protection IP67
Focal Length (mm) 2.8 - 12
Relative Aperture (F-stop) F1.2
Lens Type Motorized Varifocal
Focus Auto
Ethernet Interface RJ-45
Ethernet Yes
Power Supply Included No
Power (w) 12 VDC ± 25% Max 11w, PoE (802.3af Class3) Max 12.5w
Pre/Post Alarm Recording Yes
Privacy Video Block Yes
SD Card Reader Micro SD card (not included) up to 128 GB
Motion Detection Yes
Bit Rate 32Kbps~16Mbps
Compression Type H.265+, H.265, H.264, H.264+
Frame Rate (fps) 8MP 20 fps (3840 × 2160), 30 fps (2560 × 1920, 2560 × 1440, 1920 × 1080, 1280 × 720
Mobile App iOS & Android
Brand Alibi Witness
Warranty 3-Year


File Name File Size File Type
Quick Start Guide1624 KBPDF
Alibi Product Matrix & Accessory GuideN/AResource Page
IP Camera Network Setup GuideN/AResource Page
Alibi Witness App OverviewN/AResource Page
Data Sheet155 KBPDF
Full List of Available Firmware and ManualsN/AResource Page

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