- 4GB Memory, expandable to 16GB
- Works on Mac OS X
- The DVRSG will be recharged every time it is plugged into a computer
- 4GB SD Card (included)
**Please note that it is the responsibility of the customer to check all State, Local and Federal Laws governing the use of video Spy (hidden) cameras (with or without audio) before ordering and/or using hidden or covert video and/or audio surveillance equipment.