The 2T4G is a dual camera dash cam with 1080p built-in front camera and 720p rear/internal camera. Perfect for vehicle security, ride share drivers or commercial applications. Security features include: Live location tracking with 1 minute logs; Share the tracking with anyone for a 24 hour period (e.g. police) via “Let’s Track Together”; Parking mode records video event if vehicle is hit while parked and saves video and photo of event on our cloud servers for you to access any time; Geofence SMS alerts if vehicle is moved/stolen; With live video streaming enabled, log in to see live real-time video of who is driving through the internal camera. Other features include: Auto upload footage over your home WiFi when in range; Emergency SOS button can send alert to predetermined phone number; Supports Micro SD cards up to 512GB.