IR Varifocal Camera

CCTV IR Varifocal Camera

IR Varifocal Camera – Flexible Focus with Powerful Night Vision

CCTV IR Varifocal Cameras combine two essential surveillance technologies: Infrared (IR) illuminators for night vision and a Varifocal lens for adjustable viewing angles. This combination makes them one of the most versatile and reliable security cameras for both indoor and outdoor monitoring.

A Varifocal lens allows you to manually change the focal length, giving you the flexibility to adjust the field of view without physically relocating the camera or replacing the lens. Whether you need a wide-angle view to monitor an entire area or a narrow, zoomed-in view to focus on a specific spot, a Varifocal camera can be precisely tuned during installation.

Advantages of Varifocal Lenses

Varifocal lenses typically cover the most common focal ranges used in CCTV surveillance. This flexibility eliminates the need to predetermine an exact fixed focal length before installation.

• Installers can fine-tune the zoom and angle onsite.
• One camera can serve multiple purposes.
• Adjustments ensure optimum clarity, no matter where the camera is placed.

Because of this adaptability, Varifocal cameras are ideal for locations where viewing distances vary or where future adjustments may be required.

Enhanced Night Vision with IR Technology

CCTV IR Varifocal Cameras come equipped with infrared LEDs that activate in low-light or no-light conditions. During the day, the camera captures clear color footage. At night, it automatically switches to black-and-white mode, enabling better contrast and detail recognition. The combination of IR illumination and adjustable zoom ensures high-quality monitoring around the clock.

Why IR Varifocal Cameras Are Popular

CCTV IR Varifocal Cameras rank among the most commonly used security devices worldwide because they offer flexibility, reliability, and superior imaging performance. Users widely adopt these cameras for various surveillance needs and consider them a valuable investment to safeguard life, property, and assets.

Best Applications

• Commercial buildings and offices
• Residential compounds
• Parking lots and perimeter walls
• Warehouses, factories, and loading areas
• Schools, hospitals, and public spaces

IPC-HFW2431T-ZS/VFS | CCTV IR Varifocal Camera

4MP WDR IR Bullet Network Camera

• 1/3” 4Megapixel progressive CMOS
• H.265 & H.264 dual-stream encoding
• 20fps@4M(2688×1520)&25/30fps@3M(2304×1296)
• WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC
• Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
• Micro SD card slot, up to 128GB
• 2.7~13.5mm varifocal lens
• Max IR LEDs Length 60m
• IP67, IK10(optional), PoE+