Hanwha HRX-835A-24TB HD+ Pentabrid DVR AHD (up to 8MP)

Hanwha HRX-835A-24TB Overview

The Hanwha HRX-835A-24TB is an 8-channel pentabrid DVR designed for hybrid analog and IP surveillance deployments. This recorder accepts AHD, TVI, CVI, CVBS analog signals (up to 8MP resolution) and IP cameras (up to 8MP), enabling mixed-technology system expansion without platform replacement. Pre-configured with 24TB raw storage across four SATA HDD slots, it delivers extended retention for continuous and event-triggered recording.

Hanwha HRX-835A-24TB Recording and Compression Performance

• Pentabrid signal support: AHD/TVI/CVI (up to 8MP), CVBS, and IP (up to 8MP)
• Channel capacity: 8 analog + up to 10 network channels (max 18CH simultaneous monitoring)
• Recording resolution: 8MP at 8/8fps, 5MP at 12/12fps, 4MP at 15/12fps, 2MP at 30/25fps, 1080p and 720p at 30/25fps
• Triple codec support: H.265, H.264, MJPEG with selectable compression per stream
• Recording bandwidth: Maximum 80Mbps across all channels
• Playback bandwidth: 32Mbps supporting up to 10 simultaneous playback channels

Hanwha HRX-835A-24TB Connectivity and I/O

• Analog video input: 8 BNC connections (1Vp-p, 75-ohm)
• Network input: 2 built-in channels expandable to 10CH via ONVIF/SUNAPI protocol support
• Audio: 8CH audio input with 1CH audio output
• Alarm I/O: 8 alarm inputs and 4 relay outputs
• Coaxial control for analog camera PTZ devices
• Dual video output: 1x HDMI (3840x2160, 2560x1440, 1920x1080, 1280x1024, 1280x720) and 1x VGA (1920x1080, 1280x1024, 1280x720, 1024x768)
• Spot monitor output for secondary display

Hanwha HRX-835A-24TB Storage and Operational Specifications

• Storage capacity: Up to 24TB with 4 SATA HDD slots (supports up to 6TB per drive)
• Operating system: Embedded Linux
• Recording modes: Normal, Dual Stream, Scheduled (Continuous/Event), Event with Pre/Post alarm buffering
• Event triggers: Alarm input, video loss detection, motion detection, tampering on analog channels; camera events (sensor, MD, video analytics, defocus, audio) on network channels
• Event actions: Email, Event Push, PTZ preset, alarm relay, buzzer, FTP upload, SUNAPI command, scheduled shutdown
• Live display: Dynamic layout with sequence mode support for local monitor and web clients
• Simultaneous users: 4 maximum (1 local, 3 remote)
• Multi-client playback: