Dual Cemera Car Recorder: Dual Cemera Video resolution:1280 * 720 Video frame rate: 30fps Dual Cemera Car Recorder: 1) Power on: the power ON / OFF switch ... : DVR start,the yellow light, the machine into the camera in standby mode, click the REC button, the yellow light ... the state of motion detection.6. Camera options: In standby mode, click the CAMERA SELECT camera can be switched around.7. Preview ...