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Features
With industry-leading 4K (8 megapixel) resolution, active deterrence, and advanced motion detection, this security camera system from Lorex will bring a whole new level of detail and ingenuity to your security monitoring. It includes our outstanding 4K, 16-channel D841 Series Digital Video Recorder (DVR) and twelve 4K Active Deterrence Security Cameras. If you are looking to protect your home or small business, this powerful security camera system will have you covered.
4K Wired DVR System
D4K3-1612BD-RTW
SPECIFICATIONS
16
CHANNELS
4K DVR can support up to 16 cameras
12
CAMERAS
12 × 4K Active Deterrence cameras
135FT
NIGHT VISION
Maximum night vision range
3TB
HARD DRIVE
Maximum capacity 1 × 8TB hard drive

Ultra HD security camera
The 4K cameras included in this system are capable of recording a 4K pixel resolution of 3840 × 2160 - that's 4× the amount of pixels of 1080p. This heightened resolution will produce stunningly detailed video that leaves nothing to the imagination. It will also allow for greater digital zoom so you can see further into the distance. The cameras also come with a wide 98° angle lens that is perfect for large areas or doorways.

Active deterrence
With these security cameras, you get two additional ways to scare off would-be intruders. First, there is a bright LED that can be customized to always be on, manually activated or triggered by motion. Second, the bullet camera has a remote-triggered siren that is designed to stop trespassers right in their tracks. When motion is detected within the sensor range, the system sends an alert to your smartphone, allowing you to remotely access the camera using the Lorex Home app and set off an intruder alert to deter crime.

Advanced motion detection
Be aware whenever motion is detected on your property with advanced motion detection. This system features person/vehicle detection on up to 4 channels which helps reduce unnecessary alerts and false alarms from moving branches or animals. Important motion events that are recorded can easily be found using the Smart Search feature, which organizes events by type (e.g. person/vehicle motion vs. general motion, etc.).


Panic button
This DVR brings your security camera system to the next level with an easy-to-use panic button located on the front of the recorder. By pressing and holding this button you can activate all lights and sirens on your bullet cameras at one time to deter potential intruders.

Color Night Vision
Both cameras feature Lorex's exclusive Color Night Vision™ so you'll be able to see full color images in low-light conditions. CNV gives you more detailed video footage and realistic images true to their original form (such as the color of cars or clothes). It also provides increased contrast for easier detection and recognition. In regular nighttime conditions that are too dark for CNV to render full-color images, this camera will use it's infrared LEDs to record black and white video footage up to 135ft (41m) and up to 90ft (28m) in complete darkness.

Outdoor approved
Install these durable security cameras wherever you need it most - indoors or outdoors. It is manufactured to be fully weatherproof (rated IP67), so you can count on all-season security monitoring that never stops working.

Remote viewing from your mobile with Lorex Home
This system is designed for use with our innovative, hassle-free Lorex Home™ app. With Lorex Home, you can quickly and easily view your security system remotely through your smartphone or tablet. You can also program the app to send you motion-activated push notifications and email alerts with screenshot attachments straight to your phone to keep you connected to your property at all times. Simply download the free app, scan the QR code on the DVR and your cameras will appear for you to monitor (or review footage).
Works With

Smart home compatibility
Get faster access to your security system with hands-free voice control. This security camera system is compatible with Amazon Alexa™, Google Assistant™, as well as Apple TV* and Chromecast™. By using simple voice commands, you can activate camera features and access live or recorded footage directly on your smart TV, and more. For more information about current smart home integrations, visit our Smart Home Guide.
*Requires Gen 4 or newer Apple TV with support for APP Store

View your system through Apple TV
Watch your Lorex system in new ways. Don't have an option of hooking up your Lorex recorder directly to your TV? No problem. Simply make sure your Lorex recorder is on the same network as your Apple TV (Gen 4 or newer) and watch your Lorex recorder on your TV through the Lorex Home Apple TV App.

Single cable camera connection
Each analog security camera comes with a siamese BNC cable that provides video transmission and power to the camera. This cable can be run through walls to give you the flexibility to install the camera where you need it most. A wired video / power connectivity means constant connection to your cameras, so your recording never misses a beat.

Reliable security grade hard drive
The DVR in this system is capable of working 24/7 without a break. Thankfully, so is the 3TB hard drive within it. Lorex uses security certified hard drives that are manufactured specifically to meet the high workload demands of continuous security monitoring. This means that you can rely on this professional grade hard drive to safely store weeks (or even months) of security footage. It is also possible to manually upgrade the hard drive within the DVR to a hard drive up to 8TB in size.

With or without the internet
This security camera systems can be used without being connected to the internet. This means that your data can only be accessed directly from your DVR. However, an internet connection is required to enable remote viewing, motion push notifications, and to download the latest firmware updates.
What's Included?
- Capable of recording up to 4K (8MP) Ultra HD Resolution on all cameras1
- Digitally zoom in on distant objects for better clarity
- Quickly access footage and features with simple voice commands (Compatible with: Amazon Alexa and Google Assistant)7
- View live or recorded video directly on your TV with smart home compatibility (Compatible with: Chromecast)
- Get push notifications when motion from a person/vehicle is detected6 (Available on up to 4 channels)
- Reduce unnecessary alerts and false alarms with advanced motion detection8
- Use Smart Search to filter motion events for reviewing footage quickly and easily
- A panic button is located on the recorder to activate all lights and sirens on your cameras4
- Local built-in security-grade hard drive ensures only you can access your footage
- Ample storage space with no monthly cloud fees
- Heavy-duty hard drive designed to handle the workload of 24/7 monitoring
Each D841A63B Includes:
- 4K (8MP) Analog HD cameras are required to take advantage of 4K recording.
- Requires a high-speed internet connection and a router (not included) for remote access. A minimum upload speed of 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
- Recording time may vary based on recording resolution & quality, lighting conditions and movement in the scene.
- Compatible with select Lorex Analog HD cameras only. For a list of compatible cameras, please visit www.lorex.com/compatibility
- Both firmware and software must be updated to latest version to ensure remote connectivity.
- Person/Vehicle Advanced Motion Detection can be enabled only on channels 1-4. General motion detection will still be available on all remaining channels. Accuracy of Person/Vehicle Advanced Motion 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.
- 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 in all areas or networks. For compatibility, features, instructions visit: www.lorex.com/smarthome
- HDMI output supports 4K HD 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
- View video in 4K (8MP) resolution, providing the highest quality visual evidence
- 98° Field of View for better coverage of wider/larger areas
- Experience enhanced nighttime clarity and better video evidence with Color Night Vision™ (ambient lighting required)
- Up to 135ft (41m) IR night vision in low light and 90ft (28m) in total darkness1
- Manually activate the LED warning light or set to be triggered by motion using the Lorex Home app.
- Use the Lorex Home app to remotely activate warning siren to scare away intruders or alert others nearby.
- Weatherproof rated (IP67)
- Operates in temperatures low as -40°F (-40°C) and high as 131°F (55°C)
- Durable camera housing, designed to withstand harsh weather conditions
Each C881DA Includes:
- Stated IR illumination range is based on ideal conditions in typical outdoor nighttime 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.
- Full color nighttime video typically switches to black & white IR night vision below 1 lux to ensure optimal low-light image quality.
- Compatible with select Lorex analog HD recorders. For a full list of compatible recorders visit: www.lorex.com/compatibility
- Not intended for submersion in water. Installation in a sheltered area recommended.
- 4K (8MP) Ultra HD, ensuring clear and detailed footage, every time3
- See more with an 105° Field of View (horizontal)
- Weatherproof rated (IP67)4
- Experience enhanced nighttime clarity and better video evidence with Color Night Vision™2
- Up to 135ft (41m) IR night vision in low light and 90ft (28m) in total darkness1
- Manually activate the LED warning light or set to be triggered by motion using the Lorex Home app.
Each C861XC-Z Includes:
- Stated IR illumination range is based on ideal conditions in typical outdoor nighttime 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.
- Full color nighttime video typically switches to black & white IR night vision below 1 lux to ensure optimal low-light image quality.
- Compatible with select Lorex analog HD recorders. For a full list of compatible recorders visit: www.lorex.com/compatibility
- Not intended for submersion in water. Installation in a sheltered area recommended.