Axis 02366-021 1TB Surveillance Card 10-Pack
The Axis 02366-021 is a bulk-purchase option (10 cards per pack) designed specifically for organizations deploying Axis IP cameras and network video recorders with SD card slots. Each 1TB microSDXC card eliminates the need for frequent data offloading on edge storage–equipped surveillance systems, particularly valuable for distributed camera networks, redundant backup strategies, or fleet standardization across multiple installation sites.
Key Features
- 1TB capacity per card — extended video retention without daily or weekly offload cycles. For a single 4MP camera at moderate bitrate (2–3 Mbps), expect 4–6 days of continuous 24/7 recording per card; higher resolutions reduce that window proportionally. The 10-pack format suits organizations standardizing on identical storage across dozens of deployments.
- UHS Speed Class U3 with 39 MB/s sustained write speed — guarantees minimum throughput for concurrent video streams without throttling. This matters when a single Axis recorder or edge appliance is writing multiple camera feeds simultaneously; slower cards risk frame drops or codec errors under load.
- Speed Class 10 rating — ensures a 10 MB/s minimum write floor even under heavy I/O contention, protecting against bitrate starvation during peak traffic or simultaneous backup operations.
- 100 MB/s sequential read speed — accelerates video retrieval and evidence export. When forensic review or legal discovery demands rapid playback or clip extraction, faster reads mean shorter wait times and reduced investigator burden.
- microSDXC form factor with included SD adapter — the card is 15 mm × 11 mm × 1.0 mm, fitting any Axis product with a microSD slot. The adapter (24 mm × 32 mm × 2.1 mm) allows use in standard SD card readers on workstations or backup appliances, simplifying integration with existing evidence management workflows. Cards ship in jewel cases for field protection and organized inventory.
- Extended operating temperature range: −25°C to 85°C — handles both arctic outdoor installations (traffic monitoring, perimeter surveillance at high latitude) and high-temperature enclosures (server closets, industrial plants, uninsulated equipment cabinets). Storage tolerance of −40°C to 85°C provides headroom for seasonal extremes and transit conditions. No special thermal management required beyond standard camera housing design.
- PVC-free, halogen-free construction — meets environmental compliance requirements for facilities with strict material sourcing policies (hospitals, food production, regulated manufacturing). Reduces hazardous off-gassing in sealed or confined spaces.
- 5-year warranty — reflects manufacturer confidence in endurance under continuous 24/7 surveillance workloads. For mission-critical security, this coverage period aligns with typical camera lifecycle planning and reduces unplanned replacement costs.
Compatibility & Integration
The 02366-021 cards work with any Axis camera or network video recorder featuring an SD or microSD slot. Common use cases include edge recording on Axis Companion range recorders, local backup on Axis Camera Station installations, or distributed archive across a fleet of Axis Lightfinder or AcuSense-equipped cameras. FCC, EMC EN 55032, and regional certifications (CE, RoHS) confirm suitability for professional surveillance worldwide. The 10-pack configuration is ideal for procurement consolidation—buy once, deploy consistently across multiple sites, and maintain spare inventory for rapid field replacement without waiting for expedited orders.
Organizations evaluating IP camera storage and retention strategies should factor the 02366-021 into edge-compute or hybrid architectures where cameras or recorders perform local recording while streaming to a central NVR or cloud vault. This distributes storage load, reduces WAN bandwidth congestion, and preserves evidence locally even if the primary recording link fails.
Frequently Asked Questions
Q: How long will one 02366-021 card record from a single camera?
A: Recording duration depends on resolution and bitrate. A 4MP camera at 2–3 Mbps yields approximately 4–6 days of continuous 24/7 video per 1TB card. A 2MP camera at 1.5–2 Mbps extends that to 6–8 days. High-resolution (8MP+) or high-bitrate (5+ Mbps) streams reduce retention proportionally. Use your camera's actual recorded bitrate to calculate: 1TB = 1,099,511,627,776 bytes ÷ (bitrate in bytes/second) ÷ 86,400 seconds/day.
Q: Is the 02366-021 compatible with non-Axis cameras?
A: The card itself is a standard microSDXC card and will work in any device with a microSD or SD slot (via the included adapter). However, Axis optimizes the firmware and performance profile specifically for Axis products. Compatibility with third-party cameras depends on their support for microSDXC and UHS standards; consult your camera manufacturer.
Q: Can I use the 02366-021 for live streaming or rapid data export?
A: Yes. The 100 MB/s read speed supports fast data transfer to a workstation via the SD adapter. Write speed (39 MB/s) is sufficient for concurrent multi-camera recording, but if you're copying large video files off the card while the camera is recording, performance may be limited by the slower of the two operations.
Q: Does the card require any special initialization or formatting?
A: No. The 02366-021 arrives pre-formatted and ready for deployment. Simply insert into your Axis device and begin recording. If reformatting is needed (e.g., after a failed card or file system corruption), use the Axis device's native format function or a standard microSD formatter on a computer.
Q: What's the warranty coverage if the card fails in the field?
A: Axis covers manufacturing defects under a 5-year limited warranty from the date of purchase. Failure due to physical damage, misuse, or operating outside the stated temperature range (−25°C to 85°C) is typically excluded. Retain proof of purchase and contact your specialty retailer for warranty claims.
Q: Why buy a 10-pack instead of individual cards?
A: The 10-pack is cost-effective for organizations deploying multiple Axis systems or maintaining spare inventory. It simplifies procurement (one order, one shipment), ensures firmware consistency across all cards, and reduces per-unit cost versus single-card purchases. For small deployments (1–2 cameras), single-card options may be more economical.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
For B2B surveillance operators standardizing on Axis infrastructure, the 02366-021 represents a straightforward economics play. At 1TB per card with UHS-U3 and 39 MB/s sustained write, you're buying predictable, throttle-free performance for edge recording across dozens of camera sites without sourcing different card models or wrestling with compatibility issues.
Technical Highlights:
- 39 MB/s sustained write speed (UHS-U3): Handles 3–4 concurrent 4MP video streams at standard bitrate without frame loss or codec errors. Speed Class 10 guarantees a 10 MB/s floor even under contention—critical when a recorder is simultaneously writing multiple cameras and servicing local playback requests.
- 1TB capacity: Extends edge retention from hours to days. A single 4MP feed runs 4–6 days per card; for distributed setups with local backup, that eliminates daily offload chores and reduces WAN traffic for secondary archives.
- 100 MB/s read speed: Evidence export and forensic review don't stall. You can pull a week of video off a card in minutes, not hours—relevant for incident response and legal discovery workflows.
- −25°C to 85°C operating range: No thermal babysitting for outdoor cameras in arctic climates or rooftop enclosures in summer heat. The card simply works; no special cooling or insulation design required.
Deployment Considerations:
- The 10-pack format locks you into a single SKU for procurement and inventory. If you later swap to a different Axis recorder or edge appliance, you're committing to the same card model across the fleet. Plan ahead if expansion or model refresh is anticipated.
- Retention math is bitrate-dependent. A 02366-021 (often searched as 02366 021) holds roughly 4–6 days for 4MP @ 2–3 Mbps, but 8MP or H.265-compressed feeds may extend that to 8–10 days. Run your actual bitrates through the calculator before committing to per-site card counts.
- The 5-year warranty is solid, but card failure in the field means immediate visibility loss until replacement. Carry one spare per 10–15 deployed cameras, especially for critical perimeter or traffic monitoring.
Best fit: organizations with 10+ Axis edge recorders or camera-native SD recording, standardized on 4MP or lower resolution, and comfortable with 4–6 day local retention windows. If you need longer retention or are mixing Axis with third-party cameras, evaluate a centralized NVR or cloud archive strategy instead.
