The Gosafe 268 from Papago is a combination rearview mirror and built-in dash cam that mounts over your existing mirror. It records high-resolution video of a 135-degree swath in front of your vehicle. The built-in two-inch LCD screen shows what’s being recorded (up to eight hours on a continuous loop) onto the included eight-gigabyte SD card. There’s also a built-in motion detector and parking surveillance modes (records a 10-second video burst if your vehicle is bumped into when unattended). The Gosafe 268 begins recording automatically and includes a built-in battery backup in the event that your vehicle loses power. Pick one up for about $140 from one of the resellers listed on the manufacturer’s Web site, www.papagoinc.com.