HD-TVI DVR

Product Overview

The AR324-8/K2 is a compact 1U hybrid DVR designed for professional surveillance applications. It supports 8 analog channels plus 2 IP channels, providing flexible connectivity for HDTVI, HDCVI, AHD, CVBS, and IP cameras. With H.265+/H.265/H.264+/H.264 compression, the recorder maximizes storage efficiency while maintaining high-quality 1080P recording. Dual HDD bays allow up to 6 TB per disk, and smart search, VCA detection, and video quality diagnostics ensure efficient monitoring and playback. HDMI, VGA, and CVBS outputs provide flexible display options, while Hik-Connect and DDNS simplify network access.

Key Features

Video Input and Transmission

• Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input
• Up to 2-ch 4 MP IP cameras input
• Long distance transmission over UTP and coaxial cable: max. 800m for 1080p and 1200m for 720p HDTVI signal

Compression and Recording

• H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras
• Connectable to H.265+/H.265/H.264+/H.264 IP cameras
• H.265+ can be enabled to improve encoding efficiency and reduce data storage costs
• Up to 3 MP resolution for recording
• Supports real-time 1080p lite and when enabled, the image effect is similar with 1080p

Video Output

• Simultaneous HDMI/VGA output
• HDMI output
• Separate CVBS output

Storage and Playback

• 2 SATA interfaces (up to 6 TB capacity per HDD)
• 8ch synchronous playback
• Smart search for efficient playback
• Supports the 3rd party cloud storage (Dropbox/Google Drive/Microsoft OneDrive)
• Smart Function
• Supports multiple VCA (Video Content Analytics) events for both analog and smart IP cameras
• Support 2-ch line crossing detection and intrusion detection

VQD (Video Quality Diagnostics)
Supports PTZ control via Omnicast VMS of Genetec protocol
Network & Ethernet Access

• Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management
• 1 RJ45 10M/100M Ethernet network interface
• Output bandwidth limit configurable

Product Overview

The AR326-8/E is an 8-channel 8 MP H.265 DVR designed for professional surveillance applications. It supports hybrid analog inputs including HDTVI, HDCVI, AHD, and CVBS, as well as up to 2 IP cameras for flexible deployment. The DVR delivers full-channel 8 MP recording with H.265+ compression to save storage, while offering advanced VCA analytics such as line crossing, intrusion, and sudden scene change detection. Multiple display outputs including HDMI (up to 4K), VGA, and CVBS ensure high-quality monitoring, and remote access is available via GuardingVision and DDNS. With a hot-swappable SATA HDD (up to 8 TB) and support for cloud storage, the AR326-8/E provides reliable, smart, and scalable video surveillance.

Key Features

Video Input and Transmission

• Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input
• Up to 2‐ch 8 MP IP cameras input
• 8 MP/5 MP/4 MP HDTVI video input and live view
• Defogging function enabled for the supported analog cameras
• Long distance transmission over UTP and coaxial cable: max. 800m for 1080p and 1200m for 720p HDTVI signal

Compression and Recording

• H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub‐stream of analog cameras
• Connectable to H.265+/H.265/H.264+/H.264 IP cameras
• H.265+ can be enabled to improve encoding efficiency and reduce data storage costs
• Full channel recording at up to 8 MP resolution

Video Output

• Simultaneous HDMI/VGA output
• HDMI output at up to 4K (3840 × 2160) resolution
• Separate CVBS output

Storage and Playback

• 1 SATA interfaces (up to 8 TB capacity per HDD)
• 8‐ch synchronous playback
• Smart search for efficient playback
• Support the 3rd party cloud storage (Dropbox/Google Drive/Microsoft OneDrive)

Smart Function

• Support multiple VCA (Video Content Analytics) events for both analog and smart IP cameras
• Support line crossing detection and intrusion detection of all channels, and 2‐ch sudden scene change detection
• VCA information overlay in live view and smart playback
• VQD (Video Quality Diagnostics)
• Support PTZ control via Omnicast VMS of Genetec protocol

Network & Ethernet Access

• Guarding Vision & DDNS (Dynamic Domain Name System) for easy network management
• 1 RJ45 10M/100M/1000M self‐adaptive Ethernet interface
• Output bandwidth limit configurable

Product Overview

The AR334-8A is an 8-channel 1U TVI 4.0 TURBO ACUSENSE DVR designed for small to medium-scale surveillance. It features deep learning-based motion detection and perimeter protection for all analog channels, reducing false alarms. The DVR supports HDTVI, AHD, CVI, CVBS, and IP cameras, with up to 12 IP camera inputs at 6 MP. H.265+ compression ensures efficient storage use, and playback is optimized with smart search. The device supports advanced Video Content Analytics (VCA) for both analog and IP cameras, and network management is simplified via Guarding Vision and DDNS.

Key Features

Compression and Recording

• H.265 Pro+ video compression improves encoding efficiency, and reduces data storage costs
• Full channel recording at up to 1080p resolution

Storage and Playback

• Smart search for efficient playback

Smart Function

• Deep learning-based motion detection, and perimeter protection (line crossing and intrusion detection)
• Support multiple VCA (Video Content Analytics) events for both analog and smart IP cameras

Network & Ethernet Access

• Compatible with major Wi-Fi dongle products in the market
• Guarding vision & DDNS (Dynamic Domain Name System) for easy network management
• Output bandwidth limit configurable

Product Overview

The AR336-4/A DVR is a compact hybrid recorder supporting HDTVI, HDCVI, AHD, CVBS, and IP cameras, with enhanced IP mode enabling up to 8 IP channels. It features deep learning-based motion detection 2.0 and perimeter protection for accurate human and vehicle recognition, reducing false alarms. H.265 Pro+/H.265 Pro/H.265/H.264+ compression optimizes storage while maintaining high-quality video. The system supports simultaneous HDMI/VGA output, audio via coaxial cable, and hot-swappable HDD storage of up to 10 TB.

Key Features

Compression and Recording

• H.265 Pro+ video compression improves encoding efficiency, and reduces data storage costs
• Recording at up to 8 MP resolution

Storage and Playback

• 2 SATA interfaces
• Smart search for efficient playback
• Support the third party cloud storage

Smart Function

• Deep learning-based motion detection, and perimeter protection (line crossing and intrusion detection)
• Support multiple VCA (Video Content Analytics) events for both analog and smart IP cameras

Network & Ethernet Access

• Compatible with major Wi-Fi dongle products in the market
• Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management
• Output bandwidth limit configurable

Product Overview

The AR515-8 is a versatile Tribrid DVR designed for hybrid security setups. It supports HDTVI, AHD, HDCVI, analog cameras, and up to 10 IP cameras (AR515-16 model). The DVR provides long-distance transmission over UTP and coaxial cables, one-key H.264+ compression for reduced storage needs, and full-channel recording at up to 3 MP. Dual HDMI outputs (up to 4K), VGA, and CVBS provide flexible video display. Four hot-swappable SATA HDDs with RAID support ensure secure and scalable storage. Intelligent VCA functions, POS-triggered recording, people counting, and heat map analytics allow for advanced monitoring and reporting. Network management is simplified with dual gigabit Ethernet interfaces and P2P cloud access.

Key Features

Appearance Design

• Typical chassis design to guarantee the low noise and environmental protection of the device
• Front slot of DVD-R/W for more convenient installation and maintenance

Video Input and Transmission

• Connectable to HDTVI, AHD, HDCVI and analog cameras
• Up to 10-ch 8 MP IP cameras input for AR515-16
• Long distance transmission over UTP and coaxial cable

Compression and Recording

• One-key enable H.264+ compression to improve encoding efficiency by up to 50% and reduces data storage costs
• Full channel recording at up to 3 MP resolution
• Supports POS triggered recording and POS information overlay

Video Output

• Simultaneous HDMI1 and VGA output at up to 1920 × 1080 resolution, and independent HDMI 2 output at up to 4K (3840 × 2160) resolution
• Independent CVBS output improves compatibility at the most possibility and serves as the aux output or live view output only

Storage and Playback

• Four SATA interfaces (up to 6 TB capacity per HDD)
• Hot-swappable HDD supporting RAID 0, RAID 1, RAID 5, RAID 6 and RAID 10 storage scheme
• 8-ch synchronous playback
• Smart search for efficient playback
• Supports playback by main stream, or sub-stream for IP cameras
• Supports the 3rd party cloud storage (Dropbox/Google Drive/Microsoft OneDrive)

Smart Function

• Supports multiple VCA (Video Content Analytics) events for both analog and smart IP cameras
• Supports line crossing detection and intrusion detection of all channels
• Supports people counting and heat map functions for 1-ch analog camera
• VQD (Video Quality Diagnostics)
• Unlock pattern for device login for the admin and clear-text password available
• GUID file can be exported for password resetting and imported for finding the forgotten password

Network & Ethernet Access

• Cloud P2P for easy network management
• Two gigabit Ethernet network interfaces
• Output bandwidth limit configurable

Product Overview

The AR515-32 Lite DVR is a high-performance 32-channel Tribrid DVR designed for flexible hybrid video surveillance. It supports multiple analog formats (HDTVI/AHD/HDCVI/CVBS) and up to 6 MP IP cameras. The system uses H.265+/H.265/H.264+ encoding to reduce storage requirements while maintaining clear video, including real-time 1080p lite or 4MP lite. Dual HDMI/VGA outputs with an independent 4K HDMI2 provide versatile display options, while POS-triggered recording and overlay enhance retail monitoring capabilities. Four hot-swappable SATA HDDs and an additional eSATA interface provide secure, scalable storage. Advanced VCA analytics, line crossing and intrusion detection, smart search, PTZ control, and cloud storage compatibility make it ideal for professional security deployments.

Key Features

Appearance Design

• Typical chassis design to guarantee the low noise and environmental protection of the device
• Front slot for insertion of DVD-R/W with bracket to make it more convenient to install and maintain

Video Input and Transmission

• Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input
• Up to 6 MP IP cameras input
• Long distance transmission over UTP and coaxial cable

Compression and Recording

• H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras
• Connectable to H.265+/H.265/H.264+/H.264 IP cameras
• H.265+ can be enabled to improve encoding efficiency and reduce data storage costs
• Supports 4 MP lite
• Supports real-time 1080p lite and when enabled, the image effect is similar with 1080p
• Supports POS triggered recording and POS information overlay

Video Output

• Simultaneous HDMI1 and VGA output at up to 1920 × 1080 resolution, and independent HDMI 2 output at up to 4K (3840 × 2160) resolution
• Separate CVBS output

Storage and Playback

• Four SATA interfaces (up to 8 TB capacity per HDD) and 1 eSATA interface
• 16-ch synchronous playback
• Smart search for efficient playback
• Supports playback by main stream, or sub-stream for IP cameras
• Supports third party cloud storage (Dropbox/Google Drive/Microsoft OneDrive)

Smart Function

• Supports multiple VCA (Video Content Analytics) events for both analog and smart IP cameras
• Supports 4-ch line crossing detection and intrusion detection, and 1-ch sudden scene change detection
• VQD (Video Quality Diagnostics)
• Supports PTZ control via Omnicast VMS of Genetec protocol

Network & Ethernet Access

• Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management
• One RJ45 10M/100M/1000M Ethernet network interface
• Output bandwidth limit configurable