RLK8-820D4-A

Security Kit in 4K UHD with Smart Person/Vehicle Detection

Person/Vehicle Detection
Power over Ethernet
8-Channel NVR
2TB Built-in HDD

Person/Vehicle Detection: Smarter 24/7 Protection

RLK8-820D4-A with person/vehicle/pet detection can discern people, vehicles, adn pets from other objects, ignoring trivial movements of leaves and bugs. No more false alarms and unnecessary notifications. Also, with 24/7 continuous recording & 4K UHD, this security camera offers you worryless and ceaseless protection.

Flawless Video in 4K Ultra HD

Home security jumps from 5MP to 4K Ultra HD – 1.6X clearer than Super HD and 4X clearer than 1080p HD. Details you see around home or store will be reproduced perfectly in live streaming and playback.

  • Audio recording
  • 87° viewing angle*

The video shared by Mike M., a Reolink customer.

Ultra-Clarity at Night

The 18pcs powerful infrared LEDs in each camera emit invisible lights that pierce the darkness up to 100 feet. Day and night, this security camera system protects your property. A peaceful night sleep can be easily enjoyed now.

  • 18 IR LEDs
  • 100ft night vision*

Easy Setup with PoE Technology

This 4K security camera system features PoE (Power over Ethernet) tech, with only one cable connecting each IP camera to the NVR for both power supply and video signal transmission. A real plug and play security system!

Easy PoE 4K AI-Powered Security Camera System 4K PoE Person Detection Vehicle Detection Security Camera

PoE Camera
Only needs a network cable

PoE Security Camera

Non-PoE Camera
Needs both a network cable and a power adapter

Non-PoE Security Camera

Continuous 24/7 Recording

With the 2TB HDD and the storage capacity of up to 12TB, the PoE video surveillance kit supports all cameras to record continuously at the same time. You will have all-day videos without missing a beat.

  • Built-in Seagate 2TB HDD
  • Up to 12TB

Access Your Camera, Anywhere and Anytime

Stay connected with your home or business on the go. See live streaming, replay key moments or check on motion alerts with just a few clicks on Reolink App or Client.

  • Motion Alerts Informs you when the cam spots the movement via push notifications, emails, or buzzer alarm in the NVR.
  • Multi-Cam Live Feed See the live feed of multiple cams on the same screen. Easier to have an overview of your property.
  • Playback Videos can be stored in the NVR or FTP server. With our intuitive App/Client, you can easily find, replay or download any footages you want.
  • Record Scheduling You can set each cam respectively to record continuously, or when the motion is detected, or on your time schedule.
  • Motion Zone Define a specific area and let the cam only detect activities within it, and trigger alerts that really matter.

Work with Various Reolink IP Cameras

This security camera system can be expanded up to 8-camera kit with Reolink IP cameras - bullet, dome or PTZ; 16MP, 12MP, 8MP, 5MP, or 4MP – to cover every corner in your home, store or factory.

* For best compatibility, Reolink cameras are recommended.

Ready for Anywhere, Inside & Outside

Feel free to put these 4K Ultra HD smart PoE cameras anywhere, outdoors or indoors. With IP67 waterproof rating, these cameras will never shrink back in front of the elements, like freezing rain, heavy snow, extreme cold and heat.

Feel free to put these 4K Ultra HD smart PoE cameras anywhere, outdoors or indoors. With IP67 waterproof rating, these cameras will never shrink back in front of the elements, like freezing rain, heavy snow, extreme cold and heat.

Comparison

*Data based on internal lab testing.
Comparison

Comparison

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

Please note: The cameras of the kit cannot work without the NVR.

*The data on the pages above are obtained under specific test conditions. Actual use may vary.

Hardware

Hardware

V2

Video/Audio Input

IP Video Input

PoE IP camera x 8

Audio Input

Cameras with built-in mic

Video/Audio Output

Video Output

VGA, HDMI

Display Resolution

• HDMI: 3840x2160, 1920x1080, 1280x1024, 1280x720, 1024x768

• VGA: 1920x1080, 1280x1024, 1280x720, 1024x768

Audio output

1-channel, RCA

Decoding

Video Format

H.264, H.265

Live View/Playback Resolution

7680×2160, 4608×1728, 4512×2512, 4096×3072, 3840×2160, 2560×2560, 2560×1920, 2560×1440, 2048×1536, 2304×1296, 1080p, 720p

Synchronous Playback

Up to 4 channels

HDD

SATA

1 x SATA interface (1 x 2TB HDD included)

External HDD

1 eSATA interface for HDD

Capacity

Up to 12TB (max. 6TB capacity for each HDD)

External Interface

USB Interface

2 x USB 2.0

Network Interface

• 1, RJ-45 10/100 Mbps self-adaptive Ethernet interface for LAN/WAN

• 8, RJ-45 10/100 Mbps self-adaptive PoE Ethernet interface for IP camera

PoE

Max. Power Per Port

25W

Supported Standard

IEEE 802.3af/at

Network

Network Protocols

HTTP, TCP/IP, UDP, DHCP, P2P, UPNP, RTSP, SMTP, SSL/TLS, DNS, DDNS, NTP, FTP

Browsers Supported

Edge, Firefox, Chrome, Safari

OS Supported

PC: Windows, Mac OS; smartphone: iOS, Android

Max. User Access

20 users (1 admin account & 19 user accounts); up to 12 simultaneous video streams (10 substreams & 2 mainstreams)

General

Power Supply

DC 48V~53V

Power Consumption

<10W (without HDD & PoE)

Working Environment

Temperature: -10°C~+45°C (14°F~113°F); humidity: 10%~90%

Dimensions

260 x 41 x 230mm

Weight

1.4kg

Warranty

Limited Warranty

2-year limited warranty. For support, visit https://support.reolink.com/hc/en-us/.

Note:

The cameras of the kit cannot work without the NVR. (Bundle excluded)

Video & Audio

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 Format

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

Power

PoE

IEEE 802.3af, 48V Active

DC Power

DC 12.0V⎓1A, <12W

Interface

Power

DC power port

System

Reset button

Ethernet

One 10M/100Mbps; RJ45

Audio

Built-in microphone

Software Features

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

Working Environment

Temperature

Operating temperature: -10°C ~ +55°C (14°F ~ 131°F)

Humidity

Operating humidity: 10% ~ 90%

Waterproof

IP67

Size & Weight

Dimension

Φ105*95mm

Weight

467.5g

Warranty

Limited Warranty

2-year limited warranty. For support, visit https://support.reolink.com/hc/en-us/

Video & Audio

Image Sensor

1/2.49" CMOS Sensor

Video Resolution

Default: 3840x2160 (8 megapixels) @20fps

Lens

f=4.0 mm fixed, F=2.0, with IR cut

Video Format

H.265

Field of View

• Horizontal: 87°

• Vertical: 44°

Day & Night

IR-cut filter with auto-switching

Night Vision

30 meters (100ft) (LED: 18pcs/14mil/850nm)

Frame Rate

• Mainstream: 2fps - 20fps (default: 20fps)

• Substream: 4fps - 15fps (default: 10fps)

Code Rate

• Mainstream: 4096Kbps - 8192Kbps (default: 6144Kbps)

• Substream: 64Kbps - 512Kbps (default: 256Kbps)

Audio

Audio recording

Detection/Recording Modes

Smart Alarms

Person detection, vehicle detection, motion detection

Recording Modes

Motion-triggered recording (default), scheduled recording, 24/7 recording

Power

PoE

IEEE 802.3af, 48V Active

DC Power

DC 12.0V=1A, <12W

Interface

Power

DC power port

System

Reset button

Ethernet

One 10M/100Mbps; RJ45

Audio

Built-in microphone

Working Environment

Temperature

Operating temperature: -10°C~+55°C (14°F~131°F)

Humidity

Operating humidity: 10% ~ 90%

Waterproof

IP67

Size & Weight

Dimension

Φ105*93mm

Weight

480g

Warranty

Limited Warranty

2-year limited warranty. For support, visit https://support.reolink.com/hc/en-us/

The above data are provided by internal laboratories, and are obtained under specific test conditions. Actual use may vary due to settings, use conditions and environmental factors.