Vivotek SDSDQAS5-256G 256GB Industrial microSD Card

Vivotek SDSDQAS5-256G 256GB Industrial microSD Card

The Vivotek SDSDQAS5-256G is a 256GB industrial-grade microSD card engineered for continuous surveillance and security recording applications. Purpose-built for IP cameras, NVRs, edge recording devices, and embedded security systems operating 24/7, this high-capacity storage solution eliminates frequent media replacement cycles and enables extended local recording in space-constrained deployments. The compact microSD form factor makes it ideal for compact camera installations while delivering enterprise-class reliability and performance.

Key Features

• 256GB capacity for extended surveillance recording periods without replacement
• Industrial-grade construction rated for continuous 24/7 operation
• Engineered for temperature extremes and mechanical vibration resistance
• Optimized for high-frequency read/write cycles in video recording environments
• microSD form factor for compatibility with compact IP cameras and embedded systems
• Suitable for local storage in IP cameras, NVRs, and edge recording infrastructure

Technical Specifications

• Storage Capacity: 256GB
• Form Factor: microSD
• Operating Temperature: Rated for temperature extremes
• Compatible Devices: IP cameras, NVRs, edge recording devices, embedded security systems
• Use Case: Continuous surveillance and 24/7 recording operations

Applications

The SDSDQAS5-256G is ideal for surveillance deployments requiring reliable local storage in bandwidth-constrained or disconnected environments. Common use cases include edge recording in distributed IP camera networks, backup storage in NVR systems, embedded security systems with limited connectivity, and industrial monitoring applications where continuous video capture is critical. The 256GB capacity enables weeks of continuous recording at typical surveillance bitrates, reducing operational maintenance overhead.

Ted Perry

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

Industrial-grade microSD cards occupy a critical but often overlooked role in surveillance infrastructure. While high-capacity options like the 256GB SDSDQAS5-256G appear oversized for typical consumer use, they deliver substantial value in professional deployments. The extended capacity directly translates to longer recording retention without media rotation, reducing technician site visits and minimizing the risk of footage loss during replacement cycles.

The industrial rating for temperature extremes is particularly relevant for outdoor and non-climate-controlled installations. Surveillance systems frequently operate in environments ranging from unheated outdoor enclosures to hot server closets, where consumer-grade storage often fails prematurely. The SDSDQAS5-256G's engineering for these conditions ensures predictable performance across seasonal temperature swings and localized thermal stress.

For edge recording deployments, this card eliminates dependency on network availability for video persistence. Organizations can implement local storage policies that buffer 7-14 days of footage at full resolution without sacrificing recording quality or increasing network load. This architecture is particularly valuable in retail, industrial, and enterprise environments where continuous uptime and evidence preservation are regulatory requirements.