... video, working status, one-click operation 3. Support all the way synchronous video SD Card HD Digital Image ... Function: 1, boot into the video, working status, one-click operation, start video recording can be achieved; 2, ... +60 C Power supply: External power supply Maximum SD card capacity: 32GB Video compression format: MPEG-4 ... DC12V power adapter 1; use the manual one. SD Card LCD Monitor LCD Player