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Overview 

The Alibi Vigilant Performance 8MP Starlight SmartSense Varifocal Vandal-Resistant IR IP Dome Camera (SKU: ALI-XD81-VUZAI-D) delivers exceptional 4K image clarity, advanced AI-driven analytics, and robust construction for professional security applications. Equipped with an 8MP high-resolution 1/2.8" CMOS sensor and a 2.8–12mm motorized, autofocusing varifocal lens, this camera offers flexible viewing angles and precise focus control, capturing crisp detail at 3840 × 2160 @ 20fps. 

Built on the powerful MStar chipset, the camera meets federal government NDAA compliance requirements while ensuring efficient performance and long-term reliability. Its Starlight technology provides vivid color images in extremely low-light conditions, and Smart IR extends night vision up to 131 feet. With true 120dB Wide Dynamic Range (WDR), it balances exposure in high-contrast lighting environments, delivering clear and accurate images at all times. 

The ALI-XD81-VUZAI-D supports advanced SmartSense AI Analytics, accurately detecting humans and vehicles while reducing false alarms by up to 95%. It also includes Smart Analytics for enhanced situational awareness, Audio and Alarm I/O, a built-in microphone, and flexible recording options with a microSD card slot (up to 256GB) and ANR Network Storage. 

Supporting Ultra H.265 compression, the camera minimizes bandwidth and storage requirements without compromising image quality. It is ONVIF Profile M compliant and features PoE power support, simplifying installation. Built for harsh conditions, it carries an IK10 vandal-resistant and IP67 weatherproof rating, ensuring reliable protection in any environment. 

With one-click cloud firmware updating and seamless Alibi Cloud VS compatibility, the ALI-XD81-VUZAI-D provides a powerful, intelligent, and future-ready surveillance solution for commercial, government, and enterprise-grade security systems. 

Features 

• 8MP high-resolution

• 1/2.8" CMOS sensor

• 3840 x 2160 @ 20fps

• 2.8-12mm autofocus motorized varifocal lens

• Smart IR up to 131 feet

• Up to 120dB true WDR (Wide Dynamic Range)

• Built-in mic

• Audio-Alarm I/O

• microSD card slot supports up to 256GB

• ANR Network Storage

• Ultra H.265 Compression technology

• IP67 protection

• Supports PoE Supply

• One-click Cloud firmware updating

• SmartSense AI Analytics reduces false alarms by 95% for human and vehicle detection events

• Powered by the MStar chipset that meets federal government compliance requirements

• ONVIF (Profile M) 

• Smart Analytics include:

• Motion Detection
• Tampering
• Intrusion Detection
• Cross Line Detection

• Smart Full-Frame IR - Night vision that goes the distance. Smart full-frame illumination technology offers several advantages over standard IR for flawless night vision, including:

  • Clearer, brighter images in low light and at night
  • Reduces overexposure of the IR LEDs at the center of the image
  • Increases illuminant efficiency up to 30%
  • Produces LED light in rectangle form to better fit screen size
  • Captures images up to 131 feet in the dark without washing out the subject at closer ranges
  • Reduces video noise for a clearer nighttime picture and reduces bandwidth consumption and video storage requirements

  • HTML5 Plugin Free – use on almost any Browser for support:

    • Plug-in required live view: IE9+, Chrome 41 and below, Firefox 52 and below
    • Plug-in free live view: Chrome 57.0+, Firefox 58.0+, Edge 16+, Safari 11+

    • What’s Included:

      • (1) Alibi Vigilant Performance Series 8MP varifocal vandal-resistant dome security camera
      • (1) Mounting template
      • (1) Mounting hardware
      • (1) Quick start guide 

 Specifications

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