The FirstVu HD from Digital Ally of Lenexa, Kansas, includes a small camera and separate thin recording module which may be securely mounted together or separately for versatile body, vehicle, and other mounting options. The full system weighs just four ounces and features a user-replaceable battery. It takes in a wide horizontal field of view with 720 pixel HD resolution and records a minimum of 16 hours at the highest-quality setting. It also offers enhanced low-light sensitivity for night recording, up to 30 seconds of pre-event recording, and instant recording from standby mode. A date and time stamp marks important events.