M4 HD Dual Dash CameraHD (720p) dash camera systemfront camera w/ LCD,rear cameraGPS antenna16GB micro-SD memory card. M5 HD Dual Dash CameraFull HD (1080p) dash camera system front cameraLCD, rear cameraGPS antenna32GB micro-SD memory card. M6 Wi-Fi HD Dual Dash CameraWi-Fi enabled Full HD (1080p) dash camerafront camerarear cameraGPS antenna32GB micro-SD memory card Mini Dash CameraH.264 and 1080P@30fps full HD loop recordingMaximum of 128 GB TF card (24 hours storage).parking modemotion detectioncomes with USB charger and cable Mix3 Built-in 32G Dash Camera 3″ Screen FHD 1080p Sony Imx307 Sensor Dash Board CameraF1.8 Aperture WDR for Super Night Vision4-Lane Wide Angle Car Recorder with WiFiG-Sensor,Parking Monitor X2 pro Digital Dual Channel Dash Camera WQHD 2K (2560 x 1440) Loop recordingRemote Snapshot, Time lapse Parking modeBuilt-in Wi-FiG-SensorGPSWDRUP to 128G support