Weight:	610g with packing and accessories
Sensor:	5M Pixels CMOS Sensor
Frames per Second	50 FPS
Minimum Focus:	1.5m
Video Output:	AVI
USB:	2.0
Power:	2*AA battary
Maximum SD Card Volume:	32 GB
Video definition:	1280*720   (720P) HD
Mounting System:	Different accessoires for bike, helmet, hand bar......
Photo:	2592*1944
Sound Record System:	Available
Power Save system:	Auto Shut-Off 10 minutes
Water Resistant Depth:	8m
Dimensions:	115mm * 46mm * 30mm
Color:	Black / White

Below is several points that have been approved better than ATC3000

1. Video taken by ATC3000 is not bright enough, especially when the video is taken indoor, in ATC8000 it is improved.

2. Video taken by ATC3000 does not show the time when the video was taken,  in ATC8000 it is improved.

3. ATC3000 only support 4GB SD card, ATC8000 lifts it up to 32GB

4. Most important, definition of ATC8000 is promoted for a large step. In ATC8000 model, 5 Megr Pixels sensor is employed instead of the 1.3 Megr Pixel sensor in ATC3000

5. ATC8000 support photo taking with definition of 2592*1944