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REOLINK 4K Security Camera System, 4pcs H.265 4K PoE Security Cameras Wired with Smart Person Vehicle Detection, 8MP/4K 8CH NVR with 2TB HDD for 24/7 Recording, RLK8-800B4
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Brand | REOLINK |
Connectivity Technology | Wired |
Video Capture Resolution | 8MP, 4K, 3840 x 2160 |
Number of Channels | 8 |
Memory Storage Capacity | 12 TB |
About this item
- Make sure this fits by entering your model number.
- 4K ULTRA HD: Delivering almost 4 times the clarity of 1080p, this PoE system provides unbelievable clarity in 20fps for 4K resolution, ensuring the utmost details in your monitoring area day and night.
- SMART PERSON/VEHICLE DETECTION: Besides the traditional motion detection, this smart system is optimized well in person/vehicle detection. It helps effectively reduce false alarms caused by waving branches, flying bugs, and other trivial stuff and filter the true threats for you.
- CEASELESS 24/7 RECORDINGS: Your property is now protected 24/7 without missing any important moments with a pre-installed 2TB HDD for enough storage and you can expand it if needed. No need to check when back home, access and playback can be done remotely with Reolink software.
- TRUE PLUG & PLAY SETUP: PoE technology makes it easy to install and set up a camera system. One Single Ethernet cable, stretching up to 330ft, connects your cameras to PoE NVR, and your system will link them automatically, ready for your commands, quick and stable.
- 2-YEAR LIMITED WARRANTY: Reolink offers lifetime technical support and a two-year warranty to our customers. Feel free to reach us by email or Amazon Message, and we promise to provide you with after-sales service of quality.
Additional Details


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Product Description

RLK8-800B4
Make Security Easier with No Compromise
Reolink Smart 4K Ultra-HD Security Camera System with Person & Vehicle Detection

Great Details in 4K Ultra HD, Peaceful 24/7
4K Ultra-HD video clarity helps keep all the details sharp day and night. Reliable NVR local storage and Reolink software allows checking anytime anywhere you want.
Smart Motion Detection

Smart Detection, Identify True Threats
Smart detection of people and vehicles filters out unwanted alerts such as those triggered by bugs and leaves. Save your time and energy over general motion detection. You can also set and apply general motion detection or 24/7 recording as needed.

Instant Push, Take Actions Timely
A prompt email & push notification will be sent to users’ smart devices once moving objects are detected, allowing for quick action. Buzzer in the NVR will alert you and FTP uploading will be underway for backup. Share access with your colleagues or family for surveillance together with NO charge.
Reolink Smart 4K PoE Surveillance Camera System Specifications
NVR | Smart PoE Video Recorder |
Video Outputs | Up to 12MP for HDMI and 1080P for VGA |
Synchronous Playback | 1CH@8MP; 4CH@4MP |
Frame Rate | 20fps |
Compression Format | H.265 |
HDD Capacity | 1× internal port, 1× external port, 6TB max for each port(12TB in total) |
Remote Access | iOS/Android Phone, Windows/Mac PC |
Working Temperature | -10°C +45°C (14°-113°F) |
Camera Waterproof | IP66 |
Video Resolution | 3840x2160 (8.0 Megapixels) @20FPS |
Lens | f=4.0 mm fixed; F=2.0, with IR-cut filter |
Night Vision | 100ft, 18pcs IR LEDs |
Audio | Built-in Microphone |
Field of View | Horizontal: 87°; Vertical: 44° |
Notice | Cameras in the kit can only be used with Reolink PoE NVR. |
Reolink PoE Security Camera System
![]() RLK8-800B4 | ![]() RLK8-800D4 | ![]() RLK8-800B6 | ![]() RLK16-800B8 | ![]() RLK16-800D8 | ![]() RLC-810A | ![]() RLC-820A | |
Resolution
| 8MP | 8MP | 8MP | 8MP | 8MP | 8MP | 8MP |
Channel
| 8 Channels | 8 Channels | 8 Channels | 16 Channels | 16 Channels | / | / |
HDD Pre-installed
| 2TB | 2TB | 2TB | 4TB | 4TB | / | / |
HDD Capacity
| 6TB max Each, 12TB Total | 6TB max Each, 12TB Total | 6TB max Each, 12TB Total | 6TB max Each, 12TB Total | 6TB max Each, 12TB Total | / | / |
Ports for HDD
| SATA*1, e-SATA*1 | SATA*1, e-SATA*1 | SATA*1, e-SATA*1 | SATA*2 | SATA*2 | / | / |
Smart Detection
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Remote Access
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Camera Supported
| PoE & Plug-in WIFI Cameras | PoE & Plug-in WIFI Cameras | PoE & Plug-in WIFI Cameras | PoE & Plug-in WIFI Cameras | PoE & Plug-in WIFI Cameras | / | / |
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Product information
Brand | REOLINK |
---|---|
Connectivity Technology | Wired |
Video Capture Resolution | 8MP, 4K, 3840 x 2160 |
Number of Channels | 8 |
Memory Storage Capacity | 12 TB |
Color | White, Black |
Power Source | DC |
Item Dimensions LxWxH | 14.76 x 7.68 x 11.42 inches |
Compatible Devices | Cameras |
Signal Format | Analog |
Other camera features | Front |
Low light technology | Color Night Vision |
Night Vision Range | 100 Feet |
Frame Rate | 20 fps |
Viewing Angle | 87 Degrees |
Product Dimensions | 14.76 x 7.68 x 11.42 inches |
Item Weight | 14.17 pounds |
ASIN | B09P12T2DJ |
Item model number | RLK8-800B4 |
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #861 in Surveillance DVR Kits |
Date First Available | December 22, 2021 |
Manufacturer | Reolink Digital |
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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Reviewed in the United States on June 11, 2022
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P.s if you have a bigger house I highly suggest you buy longer ethernet cables like I did because the ones included are only 55 ft and are not suited for outside use. I went with 100ft CAT6 cables and everything worked out great.
Remember that this is not CIA or NSA quality equipment so you won't be reading license plates from miles away, but the cameras are perfect for homeowner use.
Opened the NVR and noticed it did not have a fan, although it does have a slot for one.
I read reviews prior to purchase (For an older NVR) which mentioned the included fan was noisy so I had purchased a Noctua NF-A4x10 FLX in advance.
This fan installed perfectly and works great (NVR has a 2 pin fan header)!
NVR was really easy to set up and pair with the phone app, haven't installed the cameras yet but that shouldnt be any trouble either.
---------------------------
Update:
I've had everything set up and installed for a couple weeks now.
Set up was as easy as plug and play, everything just worked without the need to troubleshoot anything.
Bought an additional Reolink Duo POE camera as well.
Visually the picture is extremely clear, audio pretty solid as well. The app has been flawless and easy to use (Including setting up multiple user accounts and linking them).
The only other suggestion I have is to buy some Sugru.
These camers have three wires hanging off them.
Your POE, an optional Power socket and a reset button.
Not sure how water resistant those two excess cables are but not something I wanted to chance. Cheap and easy to just cap them off with sugru.
Reolink also sells a secondary camera mount (Junction Box) that protects the excess cables from water, I had to contact support to find out about those.
Support was fast to respond and easy to deal with thankfully.

Reviewed in the United States 🇺🇸 on June 11, 2022
Opened the NVR and noticed it did not have a fan, although it does have a slot for one.
I read reviews prior to purchase (For an older NVR) which mentioned the included fan was noisy so I had purchased a Noctua NF-A4x10 FLX in advance.
This fan installed perfectly and works great (NVR has a 2 pin fan header)!
NVR was really easy to set up and pair with the phone app, haven't installed the cameras yet but that shouldnt be any trouble either.
---------------------------
Update:
I've had everything set up and installed for a couple weeks now.
Set up was as easy as plug and play, everything just worked without the need to troubleshoot anything.
Bought an additional Reolink Duo POE camera as well.
Visually the picture is extremely clear, audio pretty solid as well. The app has been flawless and easy to use (Including setting up multiple user accounts and linking them).
The only other suggestion I have is to buy some Sugru.
These camers have three wires hanging off them.
Your POE, an optional Power socket and a reset button.
Not sure how water resistant those two excess cables are but not something I wanted to chance. Cheap and easy to just cap them off with sugru.
Reolink also sells a secondary camera mount (Junction Box) that protects the excess cables from water, I had to contact support to find out about those.
Support was fast to respond and easy to deal with thankfully.

I’ve had another camera system and this is so much easier to use.

Reviewed in the United States 🇺🇸 on October 16, 2022


