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Four silver metal turret cameras and a black NVR box with a one terabyte drive

Defender

Defender Sentinel Pro Turret 4K 8CH NVR PoE Surveillance Security System 4 Cameras 1TB HDD

SKU CH-TDKQ-1177M

8-channel PoE NVR kit with four 4K turret cameras, 1 TB storage, colour night vision to 100 ft and AI human detection

  • TypeNVR Kit
  • Camera TypeIP Camera
  • Video Input8 x RJ-45
  • Recording Frame Rate25FPS
  • Recording ModeMotion, Continuous or Scheduled
  • Recording CompressionH.265/H.264

Cameras 4

HDD Size 1TB

  • 8MP 4K resolution delivers four times 1080P detail
  • 109° wide-angle view covers more area with fewer blind spots
  • IP66-rated metal turrets withstand harsh weather year-round
  • 100 ft colour night vision plus built-in microphone captures clear audio
  • AI human detection triggers instant alerts with flashing light deterrence

8-Channel 4K NVR Kit for Home Security

The Defender Sentinel Pro Turret system includes an 8-channel network video recorder with a pre-installed 1 TB hard drive and four IP turret cameras. It records at up to 25 FPS in 8 MP resolution using H.265 or H.264 compression. The kit is designed for homeowners who want a complete wired surveillance setup with local storage and remote viewing through the Defender Empower app.

PoE Wiring Limits and App Exclusivity

Each camera connects via a single RJ-45 cable that carries power, video and audio, simplifying installation but restricting cable runs to standard Ethernet distance limits. The NVR provides eight PoE ports, so four channels remain available for future expansion. The system works only with the Defender Empower mobile app and web portal; it cannot be paired with other Defender apps or third-party platforms beyond ONVIF profile support.

IP66 Metal Turrets with Colour Night Vision

The cameras are constructed from aluminium and carry an IP66 rating, making them suitable for outdoor mounting in rain or dust. Built-in microphones capture audio alongside video, while integrated spotlights enable full-colour night vision up to 100 ft. AI-driven human detection triggers blue-red flashing lights and instant alerts, providing active deterrence without relying on motion-only triggers.

商品特色

  • 8MP 4K resolution delivers four times 1080P detail
  • 109° wide-angle view covers more area with fewer blind spots
  • IP66-rated metal turrets withstand harsh weather year-round
  • 100 ft colour night vision plus built-in microphone captures clear audio
  • AI human detection triggers instant alerts with flashing light deterrence

商品規格

BrandDefender
TypeNVR Kit
Camera TypeIP Camera
Video Input8 x RJ-45
Recording Frame Rate25FPS
Recording ModeMotion, Continuous or Scheduled
Recording CompressionH.265/H.264
Video Output1 x VGA, 1 x HDMI
ONVIFYes
Resolution Display8MP
Built-In HDDYes
Backup DeviceUSB
Wirelessno
Network ConnectionRJ45
Power SupplyDC48V/2A
PoE (Power-over-Ethernet)Yes

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Should I choose the 1 TB built-in drive or add another drive?

The kit ships with a 1 TB hard drive already installed; the recorder can run on that single drive or accept a second one if you need more storage.

What does the 4K 8 MP figure mean for daily recordings?

Each camera captures roughly eight million pixels at up to 25 fps, so faces and plates stay sharp across the 109° view.

How does the PoE RJ-45 connection limit the system?

All eight channels share the built-in PoE switch, so each camera gets power and data over one cable up to the standard Ethernet distance.

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