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Black rectangular NVR unit with eight PoE ports and four white bullet cameras

Reolink

Reolink RLK8-1200B4-A 12MP 12-Channel PoE Surveillance Security System with 2TB HDD

SKU CH-4BAP-C8VMF

A 12-channel PoE NVR kit records 12MP video at 20FPS with a built-in 2TB HDD, AI video search, smart detection and colour night vision

  • TypeNVR Kit
  • Camera TypeIP Camera
  • Camera inputsUp to 12 IP cameras (max.8 wired cameras)
  • Video Input8 x RJ-45
  • Audio InputCameras with built-in mic
  • Resolution Recording12MP
  • 12MP ultra HD captures every detail with precision
  • AI video search finds relevant clips in seconds by keyword
  • Smart detection and perimeter protection use AI-driven technology
  • 12-channel NVR with 8 PoE ports simplifies installation
  • Built-in 2TB HDD enables continuous 24/7 recording

12MP 12-Channel PoE Surveillance System

The Reolink RLK8-1200B4-A is a 12-channel network video recorder kit supplied with a pre-installed 2TB hard drive. It supports up to 12 IP cameras while providing eight built-in PoE ports for direct wired connections. The system records at 12MP resolution and is intended for residential or small-business premises requiring continuous multi-camera coverage with simplified cabling.

Sustained 24/7 Recording Performance

The NVR compresses incoming streams using H.265 or H.264 codecs and writes footage continuously at up to 20 frames per second per channel. Local AI processing enables smart detection and perimeter protection without cloud dependency, while AI video search allows keyword filtering of stored clips directly on the recorder or via the companion app. The 2TB drive capacity determines total retention time across all active channels.

PoE Interface and Display Limits

Each of the eight PoE ports delivers power and data over a single RJ-45 cable at 10/100 Mbps, restricting per-camera bandwidth to that rate. Video output is available through HDMI at resolutions up to 3840×2160 and through VGA up to 1920×1080. Live-view and playback grids can combine multiple streams up to a maximum decoded resolution of 7680×2160, constraining the number of simultaneous high-resolution feeds.

Pontos fortes

  • 12MP ultra HD captures every detail with precision
  • AI video search finds relevant clips in seconds by keyword
  • Smart detection and perimeter protection use AI-driven technology
  • 12-channel NVR with 8 PoE ports simplifies installation
  • Built-in 2TB HDD enables continuous 24/7 recording

Especificações

BrandReolink
SeriesPoE System
ModelRLK8-1200B4-A(New Version, Support AI Video Search)
Part NumberRLK8-1200B4-A
TypeNVR Kit
Camera TypeIP Camera
Camera inputsUp to 12 IP cameras (max.8 wired cameras)
Video Input8 x RJ-45
Audio InputCameras with built-in mic
Resolution Recording12MP
Recording Frame Rate20FPS
Recording Mode24/7 Recording, Motion Recording
Recording CompressionH.265, H.264
Video OutputVGA, HDMI
Audio Output1-channel, RCA
ONVIFNVR: Yes
Resolution DisplayHDMI: 3840*2160, 1920*1080, 1280*1024, 1280*720, 1024*768
VGA: 1920*1080, 1280*1024, 1280*720, 1024*768
Max ResolutionLive 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
Interface1, 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
Built-In HDD1 × 2TB HDD included
Storage CapacityUp to 16TB (max. 8TB capacity for each HDD)
Backup DeviceUSB Interface
2 × USB 2.0
WirelessNO
Network ConnectionRJ45
Network ProtocolHTTP, TCP/IP, UDP, DHCP, P2P, UPNP, RTSP, SMTP, SSL/TLS, DNS, DDNS, NTP, FTP
Network RemoteRemote Access Available
FeaturesAI Video Search
Smart Alarm
Motion detection; person/vehicle/animal detection
Perimeter Protection
Line crossing alert/ zone intrusion alert/zone loitering alert
Record Mode
Motion-triggered recording (default); Scheduled recording; 24/7 recording
Operating SystemPC: Windows, Mac OS; Smartphone: iOS, Android
Power SupplyNVR Power Supply
DC 48V–53V
PoE (Power-over-Ethernet)Camera:
IEEE 802.3af, 48V Active
Remote ControlYes
Bundled Camera Number4
Bundled Camera SpecImage Sensor
1/2.49" CMOS Sensor
Video Resolution
Default: 4512×2512 (12 Megapixels) at 20 fps
Lens
f=4.0mm; F=1.6, with IR-cut filter
Videoformat
H.265
Field of View
Horizontal: 93°
Vertical: 49°
Day & Night
Auto-switching with IR-cut filter
Infrared Night Vision
30 meters (LED: 2pcs/28mil/850nm)
Color Night Vision
Spotlight: 1pc/4.3W/6500K/600 Lumens
Audio
Two-way audio (via Reolink App/Client)
Camera Horizontal Resolution4512×2512 (12MP)

Perguntas sobre este artigo

How much power does the NVR draw when recording 24/7?

The NVR includes one 2TB drive and powers up to eight cameras through its PoE ports, so total draw depends on how many cameras are connected.

Do I need a separate PoE switch or injector to run the cameras?

No, the NVR has eight built-in PoE ports that deliver power and data over a single Ethernet cable per camera.

Can I keep using my older ONVIF cameras with this 12-channel NVR?

Yes, the NVR supports ONVIF and accepts up to twelve IP cameras, eight of them wired to the PoE ports.

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