1. Memory Type:Expended SD/MMC Card
2. Record in cycle( 50minutes )
3. Three AAA batteries(Not Include)
4. External Power:12V DC
5. Video size:320*240
6. Video Format:AVI
7. Capacity of playing and Recording>4M/min
8. Cmos
9. Audio: Not Support
10.View Angle: 56 degree
11.Video file size: 5-8M/minute