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2K Super HD Indoor/Outdoor Security Camera with Motorized Optical Varifocal 3x Zoom Lens, 140ft Night Vision


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LNB3373SB IP security camera with motorized varifocal lens

The LNB3373SB bullet IP security camera will bring a new level of clarity and detail to your home or business security monitoring. It features 2K (3 megapixel) video resolution, top-of-the-line night vision, and an integrated motorized varifocal lens for remote field of view customization. This security camera uses Power-over-Ethernet (PoE) technology for a simple, hassle-free plug-and-play installation.





Records at 2048 x 1536 resolution, One million more pixels than 1080p

3 MP camera

Motorized varifocal IP security camera



Maximum night vision range



Versatile adjustable field of view

2K IP security camera viewing and recording

3 megapixel detail and clarity

Observe your home or business in stunning 2K resolution. An advanced 3 megapixel sensor makes the footage produced by this camera exceptionally sharp, so no detail will go unnoticed. Advanced 3D Digital Noise Reduction (DNR) provides even further video clarity. A higher resolution also means a greater digital zoom. This will allow you to zoom in on distant objects without drastically reducing image quality.


Choosing the right security system

Differences between Lorex MPX analog HD security systems and Lorex NVR security systems
MPX or IP? What security systems to choose? analog or digital?
zoom lens security camera

3× optical zoom security camera

The LNB3373SB security camera contains a 3× optical zoom lens. Otherwise known as a "motorized varifocal lens," this camera can zoom in and out to suit your security purposes. Choose to zoom in for a narrow field of view (33°), zoom all the way out for maximum coverage (93°), or anywhere in between. This feature makes this camera extremely versatile. It is perfect for both close-up monitoring (cash register or a doorway) and large area monitoring (like a backyard or parking lot). Best of all, you can make these adjustments easily with your Lorex NVR or a connected mobile device.

Autofocus zoom lens

Auto-focus security camera

This security camera will automatically adjust its focal length if you adjust the zoom. This ensures details are always fully distinguishable and crisp.

easy installation with PoE (Power over Ethernet technology)

Plug-and-play installation via PoE

The LNB3373SB security camera has a built-in Power-over-Ethernet (PoE) port that makes for a straightforward installation. Simply connect the camera to the NVR with a single ethernet cable. This all-in-one cable provides both power and video transmission up to 300ft / 91m.

2K night vision bullet IP cameras

Long-range night vision capabilities

This varifocal security camera provides you peace of mind, boasting 140 feet of excellent night vision ability. It uses an automatic Infrared Cut Filter (ICR) designed to provide you with sharp and accurate color video during the day, and detailed black and white infrared video at night.

Night Vision Range

Enhanced Clarity in Low-Light Situations

Your camera uses DNR (Digital Noise Reduction) technology to filter out noise from low-light settings as well any noise caused by motion. By eliminating graininess, your camera provides a cleaner, more accurate image with better clarity, sharpness, and improved motion detection, enhancing your HD experience even in the dark! Not only does DNR reduce noise, but it reduces video file sizes as well, giving you greater disc space for storage.

What is DNR - digital noise reduction
3mp weatherproof outdoor IP camera

Engineered for the outdoors

The LNB3373SB security camera can withstand virtually any kind of weather. This includes both freezing and scorching hot temperatures.

sub-zero freezing security camera

Extreme cold resistance

This Lorex security camera can endure extremely cold temperatures as low as -22°F / -30°C. Some tests even saw it continuing to record in much lower temperatures (-40°F / -40°C) as well.



Heat Rating

140°F | 60°C

Heat Rating

Cold Rating

-22°F | -30°C

Cold Rating



What's Included?


3 megapixel Indoor/Outdoor Security Camera with Motorized Lens

  • High definition 3MP image sensor delivers 50% more detail than 1080p HD1
  • 3

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