1) Built-in GPS module 2) 3G transmission function ( WCDMA/ EVDO) 3) 4 Channel video and audio recording ( 1 / 2 CH optional) 4) Advanced H.264 high profile technology for video compression at....
Shenzhen Crestech Safety Electronics Co., Ltd is a professional manufacturer specializing in designing and producing vehicle sercurity products and accessoires from 2007.As a high-tech enterprise in....
1) 4 channel video and audio recording 2) D1 resolution for each channel ( 704x576) H.264 compression 3) Up to mega-pixel for 4 channel ( 1280x1024) * 30fps( NTSC) 4) Built- in GPS module 5) ....