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4MP Super High Definition IP Dome Cameras with Color Night Vision (4 Pack)


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LKE343 security camera

A security camera is supposed to capture useable evidence should an incident ever occur on your property. With this 4MP Super High Definition IP security camera from Lorex you can expect just that. It uses a 4-megapixel (MP) image sensor that will provide you 2K Super HD resolution security footage. It also has incredible infrared night vision, a wide angle 101° horizontal field of view, and a fully weatherproof housing that can withstand freezing temperatures as low as -22°F / -30°C. Whether you are in the market for a new security camera or looking to upgrade, this 4mp security camera is an ideal solution.



4 MP camera

Indoor / outdoor IP security camera



2 × the resolution of HD 1080p



Maximum night vision range



Ideal for monitoring wide, open areas

4mp dome security cameras

2K Super HD resolution

Lorex is proud to add this powerful 2K IP security camera to our extensive line of consumer security cameras. The LKE343 contains an 8MP image sensor at its core, which means that it is capable of recording a 2K pixel resolution of 2688 × 520 at 20 frames-per-second (FPS). This resolution will deliver extremely detailed images and allow for greater digital zooms so you can see further into the distance. This camera also uses industry leading H.265 compression, which will help reduce video sizes and save valuable hard drive space.

PoE security camera installation

Easy PoE installation

The LKE343 security camera only requires a single Cat5e ethernet cable to connect it to a compatible NVR. This cable provides video transmission, power to the camera, a stable network connection, and installation flexibility up to 300ft* (as the camera does not need to be plugged into a nearby power source).

*Click here to purchase extension cables. You can also incorporate a PoE switch if more distance is needed.

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Long range color night vision

Trust the LKE343 security camera to protect your property, even during the darkest hours of the night. Not only will this security camera allow you to clearly see up to 130ft / 40m away with the help of ambient lighting or up to 90ft / 27m away in total darkness, it will take your night vision security coverage one step further with our Color Night Vision™ (CNV) technology. This feature will provide full-color video in low-light conditions that will add an extra level of visual detail that can help identify people or objects. It is important to note that CNV requires ambient light - the camera will typically switch to black and white infrared night vision if the area is too dark.

LKE343 Night Vision Range
2K weatherproof security camera for year-round protection

All-weather security camera

The LKE343 4MP security camera is rated IP66 (weatherproof). This means that furious winds, torrential downpours, and furious snowstorms are no match for this rugged security camera. It will even continue to operate in freezing climates as low as -22°F / -30°C. This allows you to place it where you need it most - indoors or outdoors. Its heavy duty housing is well equipped to withstand vandalism as well, providing additional protection for safe outdoor installation.



Heat Rating

140°F | 60°C

Heat Rating

Cold Rating

-22°F | -30°C

Cold Rating


What's Included?


4MP Super HD IP Dome Camera with Color Night Vision Features:

  • High definition 4MP image sensor delivers double the detail of 1080p1
  • 4MP video recording provides HD quality even when zoomed, offering clearer identification in video evidence
  • The latest H.265 compression technology reduces video file sizes by up to 50% to save valuable Hard Drive space
  • Color Night Vision™ delivers full color nighttime video for improved recognition of objects in low light conditions2
  • IR night vision range up to 130ft (40m) in ambient lighting and 90ft (27m) in total darkness3
  • ClearNight imaging for improved low light performance and improved recording efficiency
  • True High Dynamic Range (HDR) improves image clarity in high-contrast lighting, revealing details in extremely bright and dark areas of the image
  • Intelligent compression saves recording space by optimizing video performance based on available bandwidth
  • Wide angle 101° field of view (horizontal)
  • Ceiling / wall mountable
  • Simple camera installation using a single CAT5e cable with Power over Ethernet (PoE)
  • Extend the camera’s video and power with a single Ethernet cable up to 300ft (92m) from the recorder
  • Cold climate capability (-22°F / -30°C)
  • Weatherproof IP66 rated4
  • Weatherproof Ethernet connector cover for a protective seal against the elements

Each LKE343 Includes:

1 × IP Dome Camera
1 × Mounting Kit
1 × 100ft Ethernet Cable
1 × Allen Key

1. Compatible with all Lorex LNK Series NVRs. For the most up-to-date list of compatible recorders, visit

2. Full color nighttime video typically switches to black & white IR night vision below 1 lux to ensure optimal low-light image quality.
3. Stated IR illumination range is based on ideal conditions in typical outdoor night time ambient lighting and in total darkness. Actual range and image clarity depends on installation location, viewing area, and light reflection / absorption level of object. In low light, the camera will switch to black and white.
4. Not intended for submersion in water. Installation in a sheltered location recommended.

All trademarks belong to their respective owners. No claim is made to the exclusive right to use the trademarks listed, other than the trademarks owned by Lorex Corporation. We reserve the right to change models, configurations or specifications without notice or liability. Product may not be exactly as shown. Images are simulated.

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