Contact Us

Let’s make it happening. whenever you wanna shoot us a message, we will be available Monday to Friday 10am-4pm Eastern standard time. Let’s chat.

(02) 80028053

Quick Shop
  /    /  Best Selling, Security Cameras  /  Reolink 8CH NVR 4K Home Security System Person/Vehicle Detection RLK16-820D8-A

Reolink 8CH NVR 4K Home Security System Person/Vehicle Detection RLK16-820D8-A


10 in stock


Reolink Smart 4K Security Camera System 8MP PoE 24/7 Recording 3TB HDD Featured with Person/Vehicle Detection RLK16-820D4-A
Smart Alerts, Less trifle
Powered by smart motion detection technology, this camera can tell people and vehicles from other objects. Get alerts when suspicious person or car is loitering around your house or store. Protect your property from potential threat.

reolink AI smart detection

4K Ultra HD, Better in Details!
 Futuristic 4K Ultra HD Has Arrived. This 4K 8MP IP camera RLC-810A boasts the pixel resolution of 3840×2160, delivering the highest level of imagery like never before.

reolink 4k

Ultra-Clarity Also at Night

The 18pcs powerful infrared LEDs in each 4K security camera emit invisible lights that pierce the darkness up to 100 feet. Plus, advanced 3D-DNR technology dramatically reduces noise levels – ensuring clearer, sharper and smoother night performance.

Smart Playback, Easy locate key moment
Filter clips by person, vehicle or motion. Finding important video is much easier.

Focus on the Areas That Matter
Create the specific areas that you want to receive motion alerts from. It can save you the trouble of unwanted alarms from out of designated areas.

Video Playback — Recall Events and Moments
The playback feature of this NVR RLN16-410 allows you to know the whole events.
· Replay significant evidence or funny video records.
· 4-channel simultaneous playback
· You can quickly search for any event that happened at any time.
· The timer axis design under the split screen makes it convenient for you to freely go back to different days, hours, or minutes to see the events you missed.

Re-installed HDD can Change to More Storage
RLK16-820D4-A is with a pre-installed 3TB HDD. If you want a more bigger storage, you can change the 3TB HDD to 6TB, also you can connect an extra 6TB external HDD to NVR to expand its storage.

A real plug and play security system! It features PoE (Power over Ethernet), with a single network cable connecting each IP camera to the NVR for both power supply and video signal transmission. Easy wiring – the wiring process can’t be simpler for DIY enthusiasts and beginners.

Ready for Anywhere, Inside & Outside

Feel free to put these 4K Ultra HD PoE cameras anywhere, outdoors or indoors! With IP66 waterproof rating, these cameras will never shrink back in front of the elements, like freezing rain, heavy snow, extreme cold and heat.


Smart Motion Alerts

This 4K 8MP security camera system detects motion and sends instant push notification, email and buzzer sound alerts to you. You can enable or disable all kinds of alerts for every PoE cameras respectively.

Multi-Screen Live Streaming

Access the kit locally by connecting the system to a monitor or an HD TV, or remotely via intuitive Reolink Client, Reolink App or web browsers. View live feeds of all cameras at the same time, which enables all-around control over your world.


24/7 Surveillance, Ceaseless Protection

This 16CH 4K PoE NVR security camera system supports simultaneous live feed and 24/7 recording for all cameras. When something unusual is detected, you’ll get notified instantly. Also, you can optimise recording mode and motion zone to better serve your specific security needs. Not only non-stop, but smarter security solution for you!

Work with All Reolink 4MP, 5MP, 8MP (4K) Security Cameras

This security camera system can work with all Reolink IP cameras, no matter PoE or WiFi, bullet or dome, fixed or zoomable lens, outdoor or indoor, 4mp(2560×1440) , 5mp(3072×1728) or 8MP(3840×2160), including  B400, D400, RLC-410-5MP, RLC-520-5MP, RLC-522-5MP, RLC-423-5MP, RLC-511-5MP, B800,D800, RLC-410W, RLC-511W. The POE system can also work with Reolink WIFI camera if they are in the same LAN.


RLC-820A Specifications
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 Storage MicroSD card slot (Max. 256GB)
Audio Built-in microphone
Software Features Frame Rate
• Mainstream: 2fps – 25fps (default: 25fps)
• Substream: 4fps – 15fps (default: 10fps)
Code Rate
• Mainstream: 1024Kbps – 8192Kbps (default: 6144Kbps)
• Substream: 64Kbps – 512Kbps (default: 256Kbps)
Browser Supported
IE, Edge, Chrome, Firefox, Safari
OS Supported
PC: Windows, Mac OS; Smartphone: iOS, Android
Smart Alarm
Motion detection/Person detection/Vehicle detection
Record Mode
Motion-triggered recording (default); scheduled recording
Protocols & Standards
Maximal User Access
20 users (1 admin account & 19 user accounts); support up to 12 simultaneous video streams (10 substreams & 2 mainstreams)
Smart Home
Google Assistant
Working Environment Temperature
Operating temperature: -10°C ~ +55°C (14°F ~ 131°F)
Humidity Operating humidity: 10% ~ 90%
Size & Weight Dimension
Weight 467.5g




There are no reviews yet.

Be the first to review “Reolink 8CH NVR 4K Home Security System Person/Vehicle Detection RLK16-820D8-A”

Your email address will not be published. Required fields are marked *