4K Ultra HD Nocturnal IP Camera with Real-Time 30FPS Recording Rate, Color Night Vision and Listen-In Audio (2-pack)

LNB9232S-2PK

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Features

LNB9232 4K nocturnal security camera

Turn darkness into an ally with this all-black 4K resolution security camera. Belonging to Lorex's line of Nocturnal IP security cameras, this professional security camera offers 4K Ultra HD resolution video, real-time 30 FPS (frames-per-second) recording, long-range color night vision, extreme weather capabilities, a heavy-duty metal exterior, and listen-in audio. Whether you are looking for a new security camera, or are simply thinking of upgrading your current IP security system, this bullet is ideal to help you protect both the things and the people that matter most.

Nocturnal Security Cameras

LNB9232S

SPECIFICATIONS

8MP camera

Indoor / outdoor IP security camera

4K

RESOLUTION

4× the resolution of HD 1080p

275FT

NIGHT VISION

Maximum night vision range

111°

FIELD OF VIEW

Ideal for monitoring wide, open areas

LNB9232 nocturnal 4K resolution security camera
 

4K security monitoring

At the center of this security camera is a cutting edge 8.51 MP image sensor. This sensor is capable of recording 4K video, which is especially important for security camera footage. 4K footage will ultimately provide you with the best chance to capture useable evidence should an incident ever occur.

4K nocturnal security camera resolution chart

Over 8 million pixels

This 4K resolution security camera contains 4× the amount of pixels as a 1080p security camera. Instead of recording at a pixel ratio of 1920 × 1080 (a total of 2,073,600 pixels), this 4K camera can record at a pixel ratio of 3840 × 2160 (a total of 8,294,400 pixels). The higher amount of pixels offered by a 4K security camera allows for much better digital enhancing. So when you spot something in your footage that you need to zoom in on, specific details, such as a person's facial features, will remain distinguishable for longer as you zoom in further and further.

Nocturnal security camera with two-way audio

Built-in microphone

This Nocturnal security cameras include a built-in microphone. The microphone will capture the sounds around the camera, providing you with additional information (and evidence, if needed) to your security.

30 frames per second real time security video

Real-time 30FPS recording rate

Record 4K resolution video at a real-time 30 FPS (frames-per-second) rate with this Nocturnal security camera. Recording at 30 FPS will provide you with exceptionally smooth on-screen movement so you don't miss a moment.

 
Color Night Vision footage
Infrared Night Vision

See further into the dark than ever before. Nocturnal security cameras come with high powered infrared LEDs that flood the scene in front of the camera with infrared lighting. Invisible to the naked eye, but not to the camera, this infrared lighting will allow your security camera to see in complete darkness.

Color Night Vision (CNV™)

Add external lights around your nocturnal security camera to utilize our revolutionary Color Night Vision technology. With CNV, you'll be able to capture a whole new level of details, such as the color of a car or the color of a person's clothes, which may prove invaluable if needed for evidence.

 
 
8MP image sensor

Large image sensor

The image sensor within this Nocturnal security camera is incredibly sophisticated. This sensor uses back illuminated pixel technology for exceptional low light performance. It also shields the video from excessive feedback and video noise by passing the signal through an analog noise reduction program before converting the video signal to digital. Afterwards, a secondary digital noise reduction filter is applied, allowing the image to remain crystal clear. This results in exceptional 4K video quality - both day and night.

back illuminated pixel image BiP back illumination image sensor

Back illuminated pixel technology

With a front illuminated image sensor, light energy (photons) would have to travel through a layer of metal wiring and transistors before reaching the image sensor's light sensitive area (photo-diode). These obstructions would diminish the amount of light that is ultimately captured. That's no longer the case with this camera's back illuminated image sensor. With this sensor, the light doesn't have to pass through that layer of wiring, which drastically improves the amount of light captured. This vastly enhances low-light performance and results in less digital noise to keep your security footage clean and clear.

electronic shutter eShutter nocturnal security camera

eShutter™

This security camera automatically knows how to optimize the brightness of the video while minimizing motion blur thanks to its electronic shutter. An electronic shutter, as opposed to a mechanical shutter, does not rapidly open and shut with every picture (or frame). Instead, the image sensor accumulates light for a set amount of time (anywhere between 1/3 of a second to 1/100000 of a second), then resets (like the shutter closing) and gets ready for the next frame. In essence, a high shutter speed will provide the least amount of motion blur. However, a high shutter needs a lot of light, so finding the right balance can be difficult. Luckily, you don't have to worry about this, as the camera's eShutter™ figures it out for you.

IR cut filter gif nocturnal security camera

Active mechanical lens filter

As evening fades into night, this security camera will automatically shift into infrared night mode. In fact, if you are close enough, you will be able to hear a noticeable click the moment this happens. This is the Active Mechanical Lens Filter, otherwise known as the IR Cut Filter, disengaging. Without it, UV and infrared rays would be allowed to enter the lens during the day, causing distortions and discoloration to the video. This filter also reduces the effects of atmospheric conditions such as haze, to create sharper images with more depth and finer, richer color gradation. When enough natural light enters the frame, the mechanical filter will automatically click back into position.

HDR nocturnal security camera

Enhanced security monitoring with HDR

This security camera uses HDR (High Dynamic Range) technology to ensure that you capture the most important details, regardless of lighting conditions. Dynamic range is measured as the difference between the brightest point and the darkest point of the video. HDR technology uses this difference to automatically adjust the picture's brightness, resulting in optimized, highly-detailed security video.

DNR nocturnal 4K security camera

Increased clarity in low-light settings

This camera uses 3D-DNR (Digital Noise Reduction) technology to filter out digital noise from low-light scenes, as well as any noise caused by motion. By eliminating graininess, your camera provides a cleaner, more accurate image with better clarity, sharpness, and improved motion detection. It will also help reduces video file sizes as well, giving you greater disc space for storage.

security camera with auto white balance AWB

Auto white balance

Colors must be reproduced authentically in your security camera footage for useable evidence. Thankfully, this security camera will automatically adjust the color settings so that white areas in real life will be reproduced as white in your footage. Having a proper white balance will then consequently ensure that all other colors will be accurate. This camera also offers presets and total white balance customization through the NVR as well. These can be used for additional levels of white balance control to suit your needs.

HEVC logo H.265 security camera model LNB9232

HEVC / H.265 compression

Keep the 4K footage without the 4K file sizes thanks to this camera's cutting-edge HEVC compression technology. HEVC stands for High Efficiency Video Compression (also known as H.265 or MPEG-H Part 2), and is used by the camera to compress video file sizes without any noticable difference in quality. Please note that an NVR capable of receiving this type of compression is necessary to utilize this feature.

4K nocturnal weatherproof security camera

All-weather security camera

Mother Nature is no match for this security camera. Rated IP67, it can endure anything from torrential downpours to freezing snowstorms. So go ahead and place this security camera where you need it most.

LNB9232 4K security camera weather ratings

LNB9232S

Heat Rating

140°F | 60°C

Heat Rating

Cold Rating

-22°F | -30°C

Cold Rating

Metal nocturnal security camera housing

Heavy duty metal housing

This housing of this security camera is built using high grade aluminum. This ensures that it is rugged enough to last for years and years, even if it is directly exposed to intense weather conditions.

easy to install IP security camera

Easy PoE installation

This security camera only needs 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).

 
 

Video

What's Included?

LNB9232

4K Ultra HD IR Bullet IP Camera Features:

LNB9232
  • Ultra HD 4K image sensor delivers 4× the detail of 1080p1
  • 4K video recording provides ultra HD quality even when zoomed, offering clearer identification in video evidence
  • Color Night Vision™ delivers full color nighttime video for improved recognition of objects in low light conditions2
  • IR night vision range up to 275ft (84m) in ambient lighting3
  • 3D-DNR Digital Noise Reduction for clear, accurate images
  • HDR (High Dynamic Range) technology creates more detail in high-contrast scenes
  • H.265 offers significant bandwidth and video storage savings over older compression technologies, extending the amount of video stored on the hard drive4
  • Intelligent compression saves recording space by optimizing video performance based on available bandwidth
  • Wide angle 111° field of view (horizontal)
  • Ceiling / wall mountable
  • Simple camera installation using a single CAT5e cable with Power over Ethernet (PoE)
  • 60ft (18m) CAT5e cable included per camera
  • Extend the camera's video and power with a single Ethernet cable up to 300ft (91m) from the recorder
  • Single–screw bracket adjustment for faster installation
  • Cold climate capability (-22°F / -30°C)
  • Weatherproof metal housing for outdoor & indoor installation (IP67 Rated)5
  • ONVIF profiles S & T approved
Effective pixel area 3840(H)x2160 (V) IR LED quantity 2pcs
IR LED viewing angle 2 x 120° Camera FOV (H / V / D) H:112.5° V:65° D: 125°
Imager Type CMOS Image Readout Progressive Scan
Electronic Shutter Range 1/3(4)~1/100000s Lens Type Fixed
Lens Mount Board-in Type Iris Type Fixed
Focal Length 2.8mm Aperture F2.5
Video Compression H.265 / H.264 Aspect Ratio 16 : 9
Frame rates (Maximum) 4K (8mp) @ 30fps Dynamic Range Up to 90dB
Noise Reduction 3D Digital Zoom 10x
Camera Body Material Aluminum Alloy Power Input PoE (Power over Ethernet) Class 0 / 12V DC
Power over Ethernet PoE (802.3af) Power Consumption (Max) 6.7W
Storage Temperature -30°C~+60°C Operating Humidity Less then 95% RH
Operating Temperature -22°C~+60°C Cold Start Temperature -30°C

Each LNB9232 Includes:

1 × IP Bullet Camera
1 × Mounting Kit
1 × 60ft Ethernet Cable

1. For the most up-to-date list of compatible recorders, visit www.lorextechnology.com/compatibility
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. You must connect the camera to a supporting H.265 NVR to take advantage of H.265 compression. For instructions on enabling H.265 compression, visit lorextechnology.com/support
5. 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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