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Klear 4-Channel DVR up to 8MP, Audio-Over-Coax, SMD, 1-SATA

Klear 4-Channel DVR up to 8MP, Audio-Over-Coax, SMD, 1-SATA

The Klear K-804 D M2 is a 4-channel 8MP hybrid DVR with Audio-over-Coax, AI detection, face recognition, and IP expansion support, delivering flexible and intelligent recording for modern analogue CCTV systems.

The Klear K-804 D M2 is a professional 4-channel 8MP hybrid DVR designed for high-resolution analogue CCTV systems, offering advanced recording performance and AI-powered analytics. Part of the Klear DVR range, it supports up to 8MP recording across CVI, TVI, AHD, CVBS, and IP camera inputs, making it ideal for upgrading or building flexible surveillance systems with both analogue and IP technology.

Built for reliable 24/7 recording, the K-804 D M2 supports Audio over Coax (AOC) for compatible cameras, allowing audio transmission alongside video on a single coax cable. It includes AI Smart Motion Detection (SMD+), perimeter protection, face recognition, and face detection for smarter event management. With support for up to 2 additional IP cameras, H.265+ compression, and 1 SATA bay up to 10TB/16TB (depending on configuration), it provides a scalable solution for homes, retail, offices, and small commercial premises.

Ideal For

  • home CCTV systems
  • retail shops and convenience stores
  • office security
  • small warehouses
  • schools and receptions
  • small business premises

Benefits

  • supports full 8MP ultra-HD analogue recording
  • compatible with multiple analogue camera formats
  • audio-over-coax simplifies installation
  • AI motion detection improves event accuracy
  • face recognition speeds up footage searching
  • hybrid support allows IP camera expansion
  • H.265+ compression reduces storage requirements
  • up to 16TB storage for long-term recording
  • video channels: 4 BNC
  • IP channels: up to 2 additional
  • max total channels: 6
  • supported analogue resolution: up to 8MP
  • video compression: H.265+ / H.265 / H.264
  • storage: 1 SATA up to 10TB / 16TB
  • incoming bandwidth: up to 16Mbps–64Mbps
  • outgoing bandwidth: up to 32Mbps–64Mbps
  • video outputs: 1 × HDMI, 1 × VGA
  • AI functions: SMD+, perimeter, face recognition, face detection
  • network interface: RJ45 Ethernet
  • operating system: embedded Linux
  • power input: 12V DC

Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.

Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

Overview

The Klear K-804 D M2 is a professional 4-channel 8MP hybrid DVR designed for high-resolution analogue CCTV systems, offering advanced recording performance and AI-powered analytics. Part of the Klear DVR range, it supports up to 8MP recording across CVI, TVI, AHD, CVBS, and IP camera inputs, making it ideal for upgrading or building flexible surveillance systems with both analogue and IP technology.

Built for reliable 24/7 recording, the K-804 D M2 supports Audio over Coax (AOC) for compatible cameras, allowing audio transmission alongside video on a single coax cable. It includes AI Smart Motion Detection (SMD+), perimeter protection, face recognition, and face detection for smarter event management. With support for up to 2 additional IP cameras, H.265+ compression, and 1 SATA bay up to 10TB/16TB (depending on configuration), it provides a scalable solution for homes, retail, offices, and small commercial premises.

Ideal For

  • home CCTV systems
  • retail shops and convenience stores
  • office security
  • small warehouses
  • schools and receptions
  • small business premises

Benefits

  • supports full 8MP ultra-HD analogue recording
  • compatible with multiple analogue camera formats
  • audio-over-coax simplifies installation
  • AI motion detection improves event accuracy
  • face recognition speeds up footage searching
  • hybrid support allows IP camera expansion
  • H.265+ compression reduces storage requirements
  • up to 16TB storage for long-term recording
  • 4-channel hybrid DVR
  • supports CVI / TVI / AHD / CVBS
  • up to 8MP analogue recording
  • supports up to 2 additional IP cameras
  • total system capacity up to 6 cameras
  • audio-over-coax (AOC) support
  • AI Smart Motion Detection (SMD+)
  • perimeter protection
  • face recognition and face detection
  • H.265+ / H.265 / H.264 compression
  • smart search and intelligent playback
  • HDMI and VGA simultaneous outputs
  • remote access via mobile app and software
  • 1 SATA HDD support
  • video channels: 4 BNC
  • IP channels: up to 2 additional
  • max total channels: 6
  • supported analogue resolution: up to 8MP
  • video compression: H.265+ / H.265 / H.264
  • storage: 1 SATA up to 10TB / 16TB
  • incoming bandwidth: up to 16Mbps–64Mbps
  • outgoing bandwidth: up to 32Mbps–64Mbps
  • video outputs: 1 × HDMI, 1 × VGA
  • AI functions: SMD+, perimeter, face recognition, face detection
  • network interface: RJ45 Ethernet
  • operating system: embedded Linux
  • power input: 12V DC