BlackSys CH-100B 2 Channel 1080P FULL HD Front and Rear Pro Wide Angle Dashboard Recorder | Dash Cam With G-Sensor + Up to 128gb Memory | Car Parking Mode | Wifi App Dual channel dash cam / Max. resolution: front 1080p, rear 720p GPS / Wi-Fi / 16GB SD Card Loop recording, auto on/off, G-Sensor, parking mode, motion detection Low voltage cutoff (11.8V, 12V, or 12.2V) Player software for Windows / Apps for Android / iOS