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Start your home or business security system with this Lorex Fusion Series 4K 20 Camera Capable DVR System—an affordable yet powerful solution for 24/7 surveillance. This versatile system includes wired 1080p HD CVI bullet cameras and a Fusion DVR, which allows you to integrate up to four Fusion Wireless (Wi-Fi) Cameras for continuous recording on the 2TB hard drive. With infrared night vision and IP67-rated weatherproof durability, this system ensures reliable monitoring, day or night, in any weather—making it the perfect economical choice for those looking to enhance their security.

1080p HD video for crisp, detailed footage
High definition 1080p (1920 × 1080) video ensures sharp live viewing and recording to capture important details.

1080p HD Resolution

See in the dark
Smart Infrared (IR) mode is automatically activated when light levels drop for long-range night vision up to 65ft away.

65ft Night Vision Range
Person and vehicle smart motion detection
This system supports person and vehicle detection, which helps identify and categorize motion events. It also limits the number of motion alerts sent to your smartphone to only detections caused by people of vehicles.

Built for the outdoors
Durable metal exteriors protect against direct exposure to the elements and extreme temperatures.

140°F | 60°C Heat Rating

-40°F | -40°C Cold Rating

IP67 Weatherproof

Subtle security
The small size of the cameras ensures a low profile to blend into any aesthetic.

Wired reliability
Experience the reliability of a wired security setup with a stable connection, 24/7 continuous recording, and the ability to record without internet.


No Monthly Fees
Access all premium features and have ample storage for your video recordings without recurring fees or subscriptions.
Keep Video Recordings Private
The DVR includes a 2TB (upgradable to 16TB) security grade hard drive that ensures your recordings stay private, and in your control.
Smart Home Compatibility
Get faster access to your security system by connecting it to other Smart Home devices; use simple voice commands to activate camera features with Amazon Alexa™ and Google Assistant™, use it with Chromecast or Firestick to monitor your security camera footage on a larger screen. For more information about current smart home integrations, visit our Smart Home Guide.


Same Look - Home or Away
Enjoy a seamless monitoring experience whether you are accessing your system locally through the recorder or remotely through the app. The Recorder User Interface now uses the same look and feel as the Lorex app, making it easier than ever to navigate and find events as you switch platforms.
Customize Your Security With Fusion
Create a personalized Lorex Smart Home ecosystem by pairing your system with up to 16 wired and 4 Fusion Wi-Fi devices. This allows you to record continuous video from all Wired and Wi-Fi cameras to the recorder's hard drive. This can also provide invaluable back-up of events should a Wi-Fi camera's local storage become disabled.
All-In-One Security
Get the most out of your system by connecting wired and wireless cameras, doorbells, and sensors to your recorder.
Continuous Recording
24/7 continuous recording directly to your hard drive with expandable storage and no monthly fees.*
Lorex App
Access all of your Lorex devices from one place, allowing for easy control and monitoring of your property.
*To conserve battery life, Lorex Battery-Operated Doorbells and Cameras cannot record 24/7 continuously to the Fusion Recorder’s local hard drive.

What's Included?


Dimensions (W×D×H): 12.9 × 9.6 × 2.1" (328 × 245 × 53mm)
Weight: 2.75 lbs. / 1.26 kg (excl. HDD)
- Hard Drive, Power & Network Statuses
- USB Ports
- Info / Panic Button
- Wired Camera Connection
- Audio Connection (In / Out)
- Monitor Connection (VGA)
- Power Switch (On/Off)
- Monitor Connection (HDMI)
- Network Connection (LAN)
- PTZ Connection (RS-485)
- Power Connection
Package Contents:

4K Fusion DVR

Ethernet Cable

USB Mouse

HDMI Cable

Power Adapter
- Recording time may vary based on recording resolution and quality, lighting conditions and movement in the scene.
- Accuracy of Smart Motion Detection or Person and Vehicle Detection will be influenced by multiple factors, such as the object’s distance from the camera, the size of the object, and the height and angle of the camera. Night vision will also impact the accuracy of detection.
- Accuracy of Face Detection and Face Recognition will be influenced by the distance of the face from the camera. Partially or fully covered faces will not be detected. Night vision will impact the accuracy of Face Detection. Facial recording without consent is illegal in certain jurisdictions. Lorex Technology does not assume liability for any use of its product that fails to conform with local laws.
- Face Detection and Face Recognition are available on up to 2 channels only. Smart Motion Detection can not be enabled on all channels while Face Detection or Face Recognition is enabled.
- Virtual Fence is available on up to 2 channels only. Smart Motion Detection can not be enabled on the same channel when a single channel is enabled. To enabled Virtual Fence on 2 channels, Smart Motion Detection must be disabled on all channels.
- Compatible with select Lorex cameras only. For a list of compatible cameras, please visit www.lorex.com/compatibility
- Controlling certain features in your security system requires a compatible smart device. Availability and performance of certain features and services are smart device dependent and may not be available.
- Requires a high-speed internet connection and a router (not included) for remote access. A minimum upload speed of 7.5Mbps is required for the best video performance. Up to 3 devices may connect to the system at the same time. For the latest list of supported apps and devices, please visit: www.lorex.com/support
- Both firmware and software must be updated to latest version to ensure remote connectivity in all areas or networks. For compatibility, features, instructions visit: www.lorex.com/smarthome
- HDMI output supports up to 4K for high definition multi-channel live or recorded video viewing. Image quality and resolution is dependent on the type of camera connected to the DVR, as well as TV/ monitor resolution.
- AppleTV™ or Chromecast™ need to be connected to the same network as your recorder. Requires AppleTV Gen 4 or newer with Lorex Apple TV APP or Chromecast ™ device connected to the TV that you want to view the system on.

- BNC Connector
- 12V DC Power Connector
- Cable Notch
- Mounting Bracket
- Adjustment Screws
- Sun Shield
- Camera Lens
- IR (Infrared) Lights
Package Contents:

1080p HD Wired Bullet Camera

BNC/DC Cable

12V/1A Power Adapter

Mounting Hardware
Product Support
D863 Series - Lorex Fusion 4K Ultra HD Digital Video Recorder
C221NA - 1080p CVI Wired Bullet Security Camera