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4K Upgrade KIT - MPX


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Local recording protects privacy and saves money.


Start monitoring your property in 4K Ultra HD resolution with this 4K MPX starter pack. This system is intended to give you the freedom to create your own system, with the cameras you want. We will start you off with our powerful 8-channel DV900 DVR and one 4K Ultra HD (8MP) bullet security camera, then it's up to you. Feel free to choose any other cameras from our MPX or Wireless product lines, or add a PoE switch to open up the possibility of adding up to 4 IP cameras, including our renowned 4K Nocturnal Series. So mix and match our technologies as much as you like to compose your perfect security camera system.





4K DVR can support up to 8 cameras



1 Ultra HD 8MP security camera



Maximum night vision



Maximum capacity 1 × 8TB hard drive

Make your own security system from lorex

Pick Your Cameras

The DV900 Series DVR can be classfied as a Hybrid DVR. This is because it is compatible with MPX, Wireless, and IP security cameras. To connect MPX cameras, simply run the cameras Siamese BNC cable straight to the camera. Wireless cameras can also be easily added to this DVR by connecting the wireless camera's receiver to the BNC ports on the DVR. IP cameras, on the other hand, are a little more complicated.

Please see the diagrams below to learn how to add IP cameras to your MPX DVR.


How To Connect IP Cameras With a PoE Switch

IP cameras DVR and PoE switch

How To Connect IP Cameras Without a PoE Switch

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DVR system settings

One more step

Follow the steps below to enable IP cameras and add them over the network:


• Connect the IP cameras to the same LAN as the system.
• Power the IP cameras via a PoE switch or power adapter.
• Enable additional IP camera channels in the system through the DVR menu.
• Right-click and select Main Menu.

• Log in using the admin account
• Click on the settings wheel - then select Cable Type
• Click the Add IP Cam button to add the additional IP camera channels.
• Wait for the system to restart


LBV8721AB Camera Features

4K MPX security camera

Ultra HD security camera

The main reason to purchase a security camera is to capture useful evidence should an incident ever occur on your property. A 4K camera will do just that. 4K security cameras are capable of recording a 4K pixel resolution of 3840 × 2160 - that's 4× the amount of pixels of 1080p resolution. A foremost benefit of this higher resolution is that it allows for greater digital zooms while reviewing video. This means that details in the distance of the video will remain visible for longer as the digital zoom is applied.

Resolution Frames Per Second (FPS) Per Channel Pixels Per Frame (PPF)

5MP | Super HD 2K


2592 x 1944 | (5,038,848 pixels) 

8MP | Ultra HD 4K




What's Included?


4K Ultra High Definition Digital Video Surveillance Recorder

  • True 4K Ultra HD recording on all cameras1
  • 24/7 security-grade pre-installed hard drive
  • Continuous, scheduled, and motion recording
  • H.264+ video compression reduces data bandwidth requirements for efficient data storage, reduced network load for easy remote connectivity
  • HDMI output (HDMI cable included) for simple connection to HD TVs2
  • Accurate time stamps with NTP & daylight savings time
  • Click and drag digital zoom in live view and playback
  • 2 video outputs (HDMI & VGA) to connect multiple monitors
  • Instant USB backup of live video from selected camera
  • Automatic firmware upgrade over the Internet ensures your system is secure and up to date3
  • Lorex Cloud™ app with 3-Step setup4 connects all your cameras and systems from any iOS or Android smartphone and tablet
  • Motion push notifications and email alerts
  • Dual streaming to conserve bandwidth
  • Backward compatible with standard analog cameras

Each DV900 Includes:

1 × DVR
1 × HDMI Cable
1 × Remote Control
1 × Power adapter
1 × Mouse
1 × Ethernet Cable
Quick Start Guides

1. Compatible with select 8MP, 4MP cameras, 1080p & 720p MPX cameras and standard analog cameras. For a list of compatible cameras please visit
2.Recording time may vary based on recording resolution & quality, lighting conditions and movement in the scene.3. HDMI output up to 4K (8/16ch), 4ch supports up to 4MP output. VGA output is 1080p for all models. Up to 2K (4MP) recording resolution is limited to a maximum of 4MP per channel. Image quality and resolution is dependent on the type of camera connected to the DVR. VGA output is limited to 1080p resolution.
4. Requires a high speed internet connection and a router (not included). A minimum upload speed of 3.5Mbps is required for the best video performance. Up to 2 devices may connect to the system at the same time.


4K Ultra HD Audio Bullet Security Camera Features:

  • View in exceptional 4K (8MP) Ultra High Definition with an image sensor that delivers four times the detail of 1080p1
  • Color Night Vision™ provides color images (with ambient lighting from porch or street lamps) letting you identify objects and people more accurately than in black & white2
  • Night vision range up to 150ft (46m) in ambient lighting and 100ft (31m) in total darkness3
  • Infrared cut filter ensures accurate color representation
  • Close up recognition in the dark with SmartIR
  • Large 1/2" image sensor offers very high quality nighttime video
  • ClearNight imaging for improved low light performance and improved recording efficiency
  • Split glass design minimizes IR reflection
  • Built-in microphone for listen-in audio4
  • Weatherproof for outdoor & indoor installation (IP67 Rated)5
  • Extreme temperature performance (-22° ~ 140°F / -30° ~ 60°C)
  • 87° horizontal field of view
  • Durable metal housing
  • Vandal resistant design with cable pass-through bracket
  • Includes 60ft video/power cable for simple installation6
Image Sensor 4K (8MP), 1/2" CMOS
Video Format NTSC / PAL
Effective Pixels H: 3840 V: 2160
Resolution 4K (8MP) @7fps / 2K (5MP) @15fps
Scan System Progressive
Sync System Internal
S/N Ratio >65dB (AGC Off)
Iris AES
AES Shutter Speed 1/30 ~ 1/100,000 sec.
Min. Illumination 0.01 Lux without IR LED, 0 Lux with IR LED
Video Output MPX
Lens / Lens Type 3.6mm F1.6 / Fixed
Field of view (Horizontal) 87°
Termination BNC Type
IR LED Qty / Type 2 pieces (High Power) / 850nm
Night Vision Range 150ft (46m) / 100ft (31m)
Power Requirement 12V DC ±10%
Power Consumption Max. 585mA (w/IR), 7.0W
Operating Temp. Range -22°F ~ 140°F / -30° ~ 60°C
Operating Humidity Range <90% RH
Environmental Rating Weatherproof (IP67)
Weight (including stand) 0.7lbs / 0.3kg

Each LBV8721AB Includes:

1 × 4K HD Bullet Camera
1 × Mounting Kit*
1 × 60ft Extension Cable*
1 × Power Adapter**

1. 4K (8MP) Ultra HD cameras are compatible with select Lorex 4K HD DVR recorders. For a full list of compatible recorders, visit
2. Color nighttime video typically switches to black & white IR night vision when there is not sufficient ambient light 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. Audio recording is disabled by default. Audio recording without consent is illegal in certain jurisdictions. Lorex Corporation does not assume liability for any use of its products that fails to conform with local laws.
5. Not intended for submersion in water. Installation in a sheltered location recommended.
6. This camera should only be used with the supplied cable and power adapter, or an extension cable meeting the specifications listed in the Quick Setup Guide / Installation Guide. The use of any other power adapter or cablingwill adversely affect performance.
* Per camera in multi-camera packs.
** A multi-camera power adapter that provides power to multiple cameras or individual power adapters may be provided depending on product configuration.

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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