Transform your Thinkware Dash Cam into a 5-channel system with Thinkware’s Multiplexer and cover every angle of your vehicle for all-around surveillance. The Multiplexer TWA-MB100 accessory allows you to add up to 4 additional 1080p Full HD cameras (additional cameras sold separately) to your compatible Thinkware dash cam so you can save footage of the front, rear, sides, and interior views simultaneously while you drive. This makes it an ideal solution for fleet drivers and rideshare drivers alike looking for 360-degree protection without the hassle of managing multiple dash cams or dealing with huge video files.