Reolink 8CH NVR 4K 8MP PoE 5X Optical Zoom Color Night Vision Security Camera
Reolink 8CH NVR 4K 8MP PoE 5X Optical Zoom Color Night Vision Security Camera
SKU:RLK8-811B4-A
4K Smart PoE
Camera System with 5X Optical Zoom & Spotlights
4K 8MP Ultra HD
Color Night Vision
Person/Vehicle Detection
8-Channel NVR
Smart Detection, Secured Home
By analyzing the shapes of people, vehicles, and pets, RLK8-811B4-A can precisely detect these objects. It brings you peace of mind by providing accurate real-time alerts and reducing false alarms.
Double Warning for the Unwelcome
Once an intruder is detected, the camera's spotlights and siren will be triggered or manually activated to warn off the would-be criminal. Stop the crime before it happens.
Two-Way Talk
Built-in mic & speaker allow you to listen and talk back
to whoever the camera catches in real time: A "hello" to families and
friends or a warning to suspicious strangers.
*Note: This function is only
available in Reolink App/Client.
Rich Details with 4K UHD
This 8MP security system delivers excellent images and videos with the finest and most minute details. Enjoy the immersive visual experience with 4K clarity.
5X Optical Zoom for More Details
The camera's motorized varifocal lens provides a 31°~105° viewing angle* and 5X optical zoom, allowing you to zoom in for a sharp close-up or zoom out for a clear overview.
Colorful Night
When daylight is out, the cameras with 5 built-in spotlights continue to offer full-color video, bringing more visual details to help identify people and cars.
Plug & Play with PoE
Transmission of both power and data is handled by one single network cable for each Power-over-Ethernet camera in the RLK8-811B4-A kit. Less wiring, less cost, more convenience..
24/7 Continuous Recording
With a 2TB HDD and up to 12TB storage capacity, the PoE video surveillance kit supports all cameras to record continuously at the same time. You can have all-day videos without missing a beat.
Work with Various Reolink IP Cameras
This security camera system can be expanded with up to 8
Reolink IP cameras—bullet , dome, or PTZ; 12MP, 8MP, 5MP, or 4MP—to cover every
corner of your home, store, or factory.
* For best compatibility, Reolink
cameras are recommended.
Fearless of Harsh Weather
Armed with rugged housing, the IP66 weatherproof cameras of this security kit can stand up to thunderstorms, extreme cold/heat and any other harsh weather. Your faithful guard never quits.
Specifications:
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
4096*3072/3840*2160/2560*1920/2560*1440/2048*1536/2304*1
296/1080p/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
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
<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
Image Sensor
1/2.8" CMOS Sensor
Video Resolution
Default: 3840 x 2160 (8.0 megapixels) at 25 frames/sec
Lens
f=2.7-13.5mm F=1.6-3.3, with IR cut
Optical Zoom
5X
Video Format
H.265
Field of View
• Horizontal: 105°- 31°
• Vertical: 55°- 17°
Day & Night
Auto-switching with IR-cut filter
Infrared Night Vision
Up to 30 meters (IR LED: 4pcs/28mil/850nm)
Color Night Vision
Spotlight: 5pcs/4W/6500K/450 lumens
Audio
Two-way audio
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
Micro SD card slot (Max. 256GB)
Audio
Built-in microphone and speaker
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)
Browsers Supported
Edge, Chrome, Firefox, Safari
OS Supported
PC: Windows, Mac OS; Smartphone: iOS, Android
Smart Alarm
Motion detection; person detection; vehicle detection; pet
detection
Record Mode
Motion recording (default); scheduled recording; 24/7 recording
Protocols & Standards
HTTPS, SSL, TCP/IP, UDP, HTTP, IPv4, UPnP, RTSP, RTMP, SMTP, NTP, DHCP, DNS, DDNS, FTP, P2P
Maximal User Access
20 Users (1 admin account & 19 user accounts); Supports up to 12 simultaneous video streams (10 substreams & 2
mainstreams)
Work with
Google Assistant
Working Environment
Temperature
Operating temperature: -10°C~+55°C (14°F~131°F)
Humidity
Operating humidity: 10% ~ 90%
Waterproof
IP66
Size & Weight
Dimension
80 x 72 x 238mm
Weight
838g