4 gig Secure-Digital (SD) cards

Ensure that your video is of the upmost quality. We make sure that the throughput is high enough for the video that the DVR is recording.



• Fast transfer rate for reliable copy/download/backup.
• High storage capacity.
• Non-volatile solid-state; no moving parts maximizes battery power. Data is not lost when power is turned off.
• Low battery consumption to maximize battery life in small portable devices.
• User selectable mechanical write protect switch on the exterior SD card casing.
• Operating shock rating of 2,000Gs, equivalent to a 10-foot drop to the floor!
• Security level complies with both current and future Secure Digital Music Initiative (SDMI) portable device requirements.