RLK16-820D8-A
Overview
Specs
Accessories
Review
Comparison
FAQs

Infrared Night Vision
Up to 100ft

RLK16-820D8-A

4K Person/Vehicle Detection Security Camera System; 3TB HDD 16-Ch NVR for 24/7 Recording

  • 4K 8MP Ultra HD
  • Person/Vehicle Detection
  • 4TB HDD 16-Channel NVR

Feature Highlights

4K 8MP Ultra HD

Delivers clear, smooth 8MP footage at 25 FPS.

Smart Detection

Accurate person/animal/vehicle detection captures what matters.

Up to 16TB Storage

Comes with a pre-installed 4TB HDD, expandable to 16TB (2×8TB via SATA).

Infrared Night Vision

Captures a sharp view at night up to 100ft with IR LEDs.

24/7 Recording

Provides seamless protection without interruption.

Time Lapse

Captures the essence of life, records hours of change in minutes.

Specs

RLC-820A
RLN16-410
Download PDF
Image Sensor
1/2.49" CMOS sensor
Video Resolution
Default: 3840X2160 (8.0 megapixels) at 25 frames/sec
Lens
f=4.0mm fixed; F=2.0, with IR-cut filter
Video Compression
H.265
Field of View
• Horizontal: 87° • Vertical: 44°
Day & Night
IR-cut filter with auto-switching
Night Vision
30 meters (100 ft) (LED: 18pcs/14mil/850nm)
Audio
Audio recording
PoE
IEEE 802.3af, 48V Active
DC Power
DC 12.0V⎓1A, <12W
Power
DC power port
System
Reset button
Ethernet
One 10M/100Mbps; RJ45
Audio
Built-in microphone
Frame Rate
• Mainstream: 2fps - 25fps (default: 25fps) • Substream: 4fps - 15fps (default: 10fps)
Code Rate
• Mainstream: 4096Kbps - 8192Kbps (default: 6144Kbps) • Substream: 64Kbps - 512Kbps (default: 256Kbps)
Smart Alarm
Motion detection; person detection; vehicle detection; pet detection
Record Mode
Motion-triggered recording (default); scheduled recording; 24/7 recording
Temperature
Operating temperature: -10°C ~ +55°C (14°F ~ 131°F)
Humidity
Operating humidity: 10% ~ 90%
Weatherproof
IP67
Dimensions
Φ105*95mm
Weight
467.5g
Limited Warranty
2-year limited warranty. For support, visit https://support.reolink.com/hc/en-us/

Gallery

RLK16-820D8-A-gallery-0
1Mount
2Metal Aluminum Case
3High Definition Lens (f=4.0mm)
418 IR LEDs
5Daylight Sensor
6Built-In Mic

RLK16-820D8-A-gallery-1

Only Manual Rotation

RLK16-820D8-A-gallery-2
1Power
2Reset Button
3Network
4Waterproof Lid

RLK16-820D8-A-gallery-3
1USB Port
2Power LED/HDD LED
3Control Panel

RLK16-820D8-A-gallery-4
1On/Off Switch
2RJ45
3Power Input
4Audio Out
5USB Port
6HDMI Port
7VGA Port
8Network

What’s in the Box & Setup Guide (with Video)

  • RLN16-410 ×1
  • RLC-820A/D800 ×8
  • NVR Power Adapter ×1
  • HDMI Cable ×1
  • USB Mouse ×1
  • 1m Network Cable ×1
  • 18m Network Cable ×8

FAQs

How-to Videos

How to Set up the Reolink PoE Camera System

How to Reset Your Reolink NVR in 5 Quick Ways

How to Set up Motion Detection via the Reolink App, Client, or NVR

Learn More
Payment & Shipping
What are your payment options? And what currencies do you support?
You can use PayPal (available in 202 countries and 25 currencies) to purchase Reolink security products, or use credit or debit cards (Visa, MasterCard, American Express, Discover) directly without logging into your PayPal account. See details of Payment Policy.
How much are the customs duties?
Customs duties depend on where your items are shipped from and shipped to. See details in Shipping Fees part of Shipping & Delivery Policy.
Where can you ship? How long will it take to receive my items?
Reolink sells security cameras to the United States, Germany, the United Kingdom and other dozens of countries.
And we handle orders within 24 hours and pass the packages to our forwarders within 48 working hours. The delivery time varies due to where your items are shipped from and shipped to. See details of Shipping & Delivery Policy.
Functions
Does the NVR support the person/vehicle detection of my Reolink cameras?
Yes, the NVR in RLK16-820D8-A supports the cameras' smart person/vehicle detection.
How can I pre-view or play back the video?
Method 1: Connect the NVR to a monitor or TV for preview or playback;
Method 2: Download FREE Reolink APP or Client, add the NVR to the APP or Client, configure the settings, and then you can preview or play back the videos.
Can I connect Reolink NVR to one or more displayers?
You can connect maximum two displayers with the NVR via HDMI or VGA (See the diagram below).
Connect Reolink NVR to Displayers
Cameras connected to the NVR will be shown on the displayer(s).
What is the difference if I buy cameras and NVR separately instead of buying a whole system?
The cameras in the kit cannot work alone. They have to work with the Reolink PoE NVR. If you buy standalone cameras and the NVR separately, the cameras can work alone.
Also, the network cables for cameras in the kit are 18m long while those for standalone cameras are 1m long.
What ethernet cable can I use? What is the maximum distance between the camera and NVR?
We have included 8 18M ethernet cables for the 8 cameras included in the kit. You can change them to longer ones if needed.
Reolink PoE cameras support CAT5, CAT5E, CAT6, CAT7 with 8 PIN Ethernet cables. The maximum length of the network cable they support is 330ft (100m). Please note that the data is obtained with a standard CAT5E Ethernet cable under specific test conditions and actual use may vary.
How long does the security camera systems store video footage?
The length of time to store video footage is closely related to the video code rate.
As for RLK16-820D8-A, the default bit rate of its cameras is 6144 kbps. Proximately, with the 8 cameras all working, this security system can store video footage for 6 days to its pre-installed 3TB HDD.
You can refer to "How Long Can Reolink NVR Record?"for more details.
If you want to keep longer video storage, you can expand the NVR's storage capacity.
Does my security system work with Google Assistant?
Sorry, the NVR system cannot work with Google Assistant.
  • 30-Day Money Back Guarantee
    30-Day Money Back Guarantee
  • Free Shipping on All Orders
    Free Shipping on All Orders
  • 2-Year Limited Warranty.
    2-Year Limited Warranty.
  • 24/6 Online Support 1-on-1
    24/6 Online Support 1-on-1

Discontinued

RLK16-820D8-A is discontinued. For any questions or product service, please contact Support for assistance.

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