4K 8MP 4-in-1 Varifocal Dome Security Camera

4K 8MP 4-in-1 Varifocal Dome Security Camera – Ultra HD, 300M Transmission, 25M IR Night Vision

The T998AHBB55A 4K 8MP 4-in-1 Varifocal Dome Security Camera delivers professional-grade security video with Ultra HD resolution and flexible video formats. Designed for both new installations and analog upgrades, it supports HD-TVI, HD-CVI, AHD, and CVBS outputs with simple dip-switch selection, making it compatible with most DVRs.

Equipped with an 8MP 1/2.3” CMOS sensor (OV12895 + NVP2481H chipset), it captures sharp 3840 × 2160P images with exceptional clarity, even in low light down to 0.01 Lux (0 Lux with IR). The integrated 18 SMD Smart IR LEDs deliver uniform illumination up to 20–25 meters, ensuring clear night surveillance.

4K 8MP 4-in-1 High-Definition Dome Camera – Ultra HD Varifocal with 25M Smart IR and 300M Long-Distance Transmission

The adjustable 2.8–12mm varifocal lens allows wide-angle coverage or detailed close-ups, while image enhancements such as 2D/3D DNR, BLC, ATW, Smart IR, mirror/flip/rotate, and lens shading compensation guarantee crisp, balanced footage in any scene.

Designed for long cable runs, this camera supports real-time monitoring up to 300 meters over coaxial cable with high-speed signal transmission. Remote configuration is easy via UTC OSD menu control, with multiple languages for convenient setup.

Built in a durable IP66 weatherproof housing with lightning protection, this dome camera is ready for indoor or outdoor installations, providing reliable 24/7 security in harsh environments.

Camera Features

• 4K Ultra HD Video: 8MP (3840 × 2160P) at 15fps over TVI/CVI/AHD; CVBS 25/30fps@960H.
• 4-in-1 Video Output: HDTVI, HDCVI, AHD, CVBS selectable via dip switch.
• Long-Distance Transmission: Up to 300M over coaxial cable.
• Smart IR Night Vision: 18pcs SMD IR LEDs with 20–25m range.
• Low-Light Imaging: 0.01 Lux @F1.2 (AGC ON); 0 Lux with IR.
• Varifocal Lens: 2.8–12mm adjustable for wide or narrow view.
• Image Enhancements: 120dB WDR, BLC, ATW, 2D/3D DNR, Smart IR, mirror, flip, rotate, LSC.
• OSD Menu via UTC: Multi-language on-screen settings over coax.
• Rugged Build: IP66 housing, lightning protection, -30°C to +60°C operation.
• Power Efficient: 12VDC ±10%, <5W consumption.

Device Specification

• • Image Sensor: 8MP 1/2.3” CMOS (OV12895 + NVP2481H)
  • Effective Pixels: 3840(H) × 2160(V)
  • Video Output: 1 × BNC (HD-TVI / HD-CVI / AHD / CVBS)
  • Resolution & Frame Rate:
    • TVI/CVI/AHD: 15fps @3840 × 2160P
    • CVBS: 25/30fps @960H
  • Transmission Distance: Up to 300m (real-time) via coaxial cable
  • Electronic Shutter: Auto, 1/25–1/50,000s
  • Illumination: 0.01 Lux (color), 0 Lux (IR on)
  • IR Illumination: 18 SMD LEDs, 20–25m distance, Smart IR
  • Lens: 2.8–12mm manual varifocal
  • Image Controls: Day/Night ICR, ATW white balance, AGC, BLC, 2D/3D DNR, LSC, mirror, flip, rotate
  • OSD Menu: UTC control, multi-language
  • Power Supply: 12VDC ±10%
  • Power Consumption: <5W
  • Housing: IP66 weatherproof, lightning protection
  • Operating Temp: -30°C ~ +60°C
  • Humidity: 10–90% RH non-condensing

Got Application Customization Questions?

• • Chat With One Of Our Qualified Agents online between the hours of 9:00Am – 5:00Pm CST
  • Email our Sales Department to get an answer within 24-hours
  • Contact Sales By Phone between the hours of 9:00Am – 5:00Pm to get instant recommendation

Included Items & Accessories

• • 1 T998AHBB55A Vandal dome
  • Camera accessories
  • Mounting screws
  • Template & installation instructions

Manufacturer Warranty

• • 2 Year System & Hardware Limited Warranty