United StatesCategory Dahua 256 Channel NVR
Experience state-of-the-art surveillance with Dahua's 256 Channel NVR system, engineered for unmatched security performance, reliability, and scalability in demanding commercial, industrial, and high-security applications.
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IVSS7024DR (Dahua 256 Channel NVR)
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Questions & Answers
What is the Dahua 256 Channel NVR?
The Dahua 256 Channel NVR is a high-performance network video recorder that manages up to 256 IP camera streams, supports 12 MP resolution per channel, H.265+ compression, RAID storage, and remote access via Dahua’s P2P and mobile apps.
How many IP cameras can the Dahua 256 Channel NVR support?
It supports up to 256 IP cameras simultaneously with auto-detection and plug-and-play setup, enabling seamless expansion for large-scale surveillance projects.
What is the maximum recording resolution and frame rate?
The NVR records up to 12 MP (4000×3000) per channel at 20 fps and offers 4K@30fps on dedicated HDMI outputs, ensuring high-definition capture across all connected cameras.
Does the Dahua 256 Channel NVR support H.265 and H.265+ compression?
Yes, it features H.265/H.265+ encoding to cut bandwidth and storage usage by up to 50% compared to H.264, while maintaining superior video quality.
What is the maximum storage capacity and hard drive configuration?
The NVR accommodates up to 16 SATA drives (max 10 TB each, total 160 TB) and supports RAID 0, 1, 5, 6, and 10 for optimized performance and data redundancy.
Which hard drives are compatible with the Dahua 256 Channel NVR?
It is compatible with 3.5\
What network bandwidth does the Dahua 256 Channel NVR require?
It offers 3200 Mbps inbound and 3200 Mbps outbound bandwidth, ensuring smooth real-time streaming and recording for all 256 channels without frame drops.
How do I set up remote monitoring on the Dahua 256 Channel NVR?
Install Dahua iDMSS/gDMSS, register the NVR’s P2P ID, scan its QR code, and configure port forwarding (HTTP: 80, RTSP: 554) on your router for instant remote access.
Does the Dahua 256 Channel NVR provide PoE support?
This model requires an external PoE+ switch. Use an IEEE 802.3at-compliant PoE+ switch to power cameras directly over Ethernet cables.
Is the Dahua 256 Channel NVR ONVIF-compliant?
Yes, it supports ONVIF Profile S, G, and T for interoperability with third-party cameras, covering video streaming, PTZ control, and advanced analytics.
Can I configure RAID arrays on the Dahua 256 Channel NVR?
Yes. Through the built-in storage management interface, you can create, expand, or rebuild RAID 0, 1, 5, 6, and 10 arrays for data protection and performance.
What backup and export options are available?
You can back up recordings via USB, eSATA, NAS, or network export. Schedule or manually export selected channels/time ranges in AVI, MP4, or H.265 formats.
How reliable is the Dahua 256 Channel NVR for 24/7 operation?
Designed for continuous use, it features a rugged metal chassis, efficient cooling, dual-power options, and watchdog timers to ensure stable, uninterrupted performance.
Does the Dahua 256 Channel NVR support advanced analytics?
Yes, it offers AI-powered features like perimeter protection, face detection, people counting, and heat mapping, with customizable thresholds per channel for precise alerts.
What mobile app features are available for the Dahua 256 Channel NVR?
The iDMSS/gDMSS apps provide live view, playback, PTZ control, push notifications for motion and alarm events, and snapshot captures for on-the-go surveillance management.
What warranty and technical support options are offered?
Dahua includes a 2-year standard warranty, with optional extensions up to 5 years, plus 24/7 technical support via phone, email, and certified partner networks.