
Part of the family: Surveillance microSD card
Surveillance microSD card 256GB
- Part number:
- MSD-V256G
The Surveillance microSD card 256GB delivers optimized edge recording for decentralized video storage. Featuring high-endurance memory and Health Status Monitoring for proactive maintenance, it ensures reliable performance and uninterrupted visibility across demanding security environments.
- Surveillance microSD cards from SanDisk
- Health Status Monitoring allowing proactive maintenance
- Approved for IQSIGHT surveillance cameras
- Compatible with micro SDHC and micro SDXC supporting host devices
- 5-year warranty
Product Overview
Secure Analytics Data at the Edge
Reliable local storage ensures that rich metadata from intelligent video analytics is always captured for real-time understanding and forensic review.
Prevent Unexpected Storage Failures
Built-in Health Status Monitoring sends proactive lifespan alerts, allowing teams to replace memory before it impacts critical video recording.
Simplify Video Security Infrastructure
Decentralized edge recording eliminates the need for expensive on-site servers and network video recorders, reducing installation complexity and maintenance.
Extend Operational Lifespan Significantly
Pre-alarm recording utilizes camera RAM to reduce continuous write cycles, preserving the high-endurance memory for long-term, dependable performance.
Maintain Visibility in Extreme Conditions
Designed to operate in challenging environments from -25 degrees Celsius to 85 degrees Celsius, ensuring uninterrupted video capture when it matters most.
Technical Specifications
| Interface | SD6.0 UHS-I |
|---|---|
| Sequential write speed | 18 MB/s |
| Sequential read speed | 160 MB/s |
| Endurance | up to 250 TBW (Total Bytes Written) |
| Speed class | C10, U1, V10 |
| Proactive maintenance | Health Status Monitoring (CPP7.3, CPP14, CPP15, CPP16) |
| Dimensions (H x W x D) (mm) | 15 mm x 10 mm x 2 mm |
| Weight (g) | 0.25 g |
| Color | Black |
| Operating temperature (°C) | -25 °C – 85 °C |
| Operating temperature (°F) | -13 °F – 185 °F |
| Warranty | 5-year |
Technical Documents
- Surveillance microSD card 256GB – Data sheetDownload PDF
Data sheet · 1.0 MB
Part of the family
Surveillance microSD card · 4 models

MSD-V512G
Surveillance microSD card 512GB
The Surveillance microSD card 512GB provides reliable edge recording and decentralized storage for continuous video security. Equipped with high-endurance memory and Health Status Monitoring.
View Details
MSD-V1T00
Surveillance microSD card 1TB
The Surveillance microSD card 1TB delivers expansive, decentralized edge storage for continuous video security. Engineered with high-endurance memory and proactive Health Status Monitoring, this SanDisk-based solution ensures reliable, uninterrupted awareness without requiring on-site servers.
View Details
MSD-V1T50
Surveillance microSD card 1.5TB
Maximize decentralized edge recording with the Surveillance microSD card 1.5TB. Engineered for extreme endurance, this high-capacity storage solution features proactive Health Status Monitoring to ensure continuous visibility, optimize maintenance, and eliminate the need for on-site servers in critical environments.
View Details
Frequently asked questions
How does this 256GB microSD card support decentralized video storage?
Approved for IQSIGHT surveillance cameras, the card integrates advanced edge recording, eliminating the need for on-site servers or NVRs. It can operate as a standalone decentralized storage solution or function as a reliable secondary system alongside centralized recording, ensuring critical video data remains accessible.
What is Health Status Monitoring and how does it improve system reliability?
Health Status Monitoring is a proactive maintenance feature that tracks the condition of the memory card. It sends a lifespan alarm before the card reaches its endurance limit, allowing security teams to replace the storage proactively and prevent unexpected interruptions in continuous video recording.
How does the card maximize memory endurance for continuous recording?
Based on the Video product line from SanDisk, the card utilizes high-endurance memory capable of up to 250 TBW (Total Bytes Written). Additionally, it leverages pre-alarm recording in RAM to significantly reduce write cycles on the microSD card, extending its overall lifetime.
Which video management systems are compatible with this edge recording solution?
Compatible with micro SDHC and micro SDXC supporting host devices, edge recording on this card is widely supported across multiple software platforms. It integrates seamlessly with VideoView+ for cloud-managed decentralized storage, BVMS for mission-critical on-premises environments, and leading third-party solutions such as Milestone and Genetec.
Is the microSD card designed to operate in extreme environmental conditions?
Yes, the card is built to withstand demanding conditions, featuring an operating temperature range of -25 °C to 85 °C (-13 °F to 185 °F). It is backed by an extended 5-year warranty, delivering long-term dependability for continuous surveillance operations.
Where can I buy genuine Surveillance microSD card 256GB in Vietnam?
Surveillance microSD card 256GB is supplied in Vietnam by IQSIGHT Vietnam with data sheets, VMS integration support (BVMS, Genetec, Milestone) and technical support. Send a quotation request for a project-specific configuration.
Is original technical documentation available for Surveillance microSD card 256GB?
Yes. The original English data sheet of every part number is in the Document Library; final specifications follow the latest IQSIGHT data sheet.
Need advice or a quote for this product?
IQSIGHT Vietnam brings the complete IQSIGHT portfolio (formerly Bosch Video Systems) to Vietnam: IP cameras, IVA Pro AI video analytics, video management software, cloud services, recorders, storage and accessories for critical infrastructure, cities, transportation and enterprises.