Hanwha HRX-1635-16TB 16CH Pentabrid DVR
The Hanwha HRX-1635-16TB is a 16-channel pentabrid DVR engineered for hybrid surveillance environments that require support for multiple camera technologies on a single platform. This 5-in-1 recorder seamlessly integrates AHD, HDTVI, HDCVI, CVBS (analog), and IP network cameras—accommodating up to 16 analog channels plus 2–18 network camera channels depending on configuration. Equipped with 16TB of pre-installed storage and backed by NDAA and FCC compliance, the HRX-1635-16TB is purpose-built for security integrations where regulatory requirements and mixed-technology deployments are standard.
Key Features
- Pentabrid Input Support: Single recorder handles AHD, HDTVI, HDCVI, CVBS, and IP inputs, eliminating the need for separate systems when deploying analog and network cameras together
- 8MP Analog Capture: Records analog cameras up to 8MP at variable frame rates—15 fps at 8MP, 20 fps at 5MP, and 30 fps at 4MP, 2MP, 1MP, and 960H/720H resolutions
- Network Camera Expansion: Up to 18 IP camera channels (expandable beyond the base 2-channel configuration) supporting 8MP resolution with 2MP playback capability at up to 480 fps per channel
- Advanced H.265 Compression: H.265, H.264, and MJPEG codec support reduces storage overhead while preserving image quality across all input types
- High-Bandwidth Performance: Maximum 128 Mbps recording bandwidth and 32 Mbps playback bandwidth enable simultaneous multi-channel recording and playback of high-resolution feeds
- Dual Monitor Output: HDMI and VGA connectivity with flexible resolution support for dual-display monitoring and control
- Regulatory Compliance: NDAA and FCC certified for government and sensitive security deployments
Technical Specifications
- 16TB onboard storage capacity with microSD card expansion support
- H.265 primary compression codec with H.264 and MJPEG fallback options
- Audio input support for complete multimedia recording
- SUNAPI (Wisenet) and ONVIF VMS compatibility for third-party integration
- PoE compatibility for network camera powering
Ideal Applications
The HRX-1635-16TB suits enterprise, retail, education, and government facilities transitioning from analog to IP surveillance or operating mixed-camera environments. Its pentabrid architecture protects existing analog camera investments while enabling gradual migration to network-based systems. Regulatory compliance features make it suitable for sensitive installations requiring audit trails and government-approved equipment.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
Pentabrid DVRs address a critical market need: organizations with installed analog camera bases that require IP expansion without wholesale system replacement. The HRX-1635-16TB's support for up to 18 network channels alongside 16 analog inputs provides genuine hybrid flexibility. H.265 compression is particularly valuable for 8MP analog capture—16TB of storage stretches significantly further than H.264 when recording high-resolution analog feeds at reasonable frame rates.
The 480 fps network camera playback rate is exceptional and useful for forensic analysis. For integrators, ONVIF and Wisenet API compatibility minimizes vendor lock-in. NDAA certification is non-negotiable for federal and defense sector work, making this recorder a strategic choice for compliance-critical deployments.
