In airplanes, black boxes act as after-the-fact reporters of exactly what happened in an accident. The BrickHouse Black Box Pro HD Hidden Camera works the same way; it shows you exactly what went on in your home or office when you weren't around. With an incomparable 36 hours of battery life and adjustable video resolution up to 1280 x 720 pixels, this motion-activated marvel is sure to give you the evidence you need to catch a thief, or to make sure your child or elderly relative is getting the care and respect they deserve. The sleek, slim Black Box Pro HD is roughly the size of a smartphone, and its nondescript appearance makes it easy to hide on a bookshelf as a standalone camera, or conceal it in a cereal box, behind a painting or anywhere else you can imagine. Set your Black Box to begin recording when it detects motion, body heat, vibration or sound. Or select custom start/stop times when you know there will be activity in the room. Automatic day/night modes and a 90-degree field of view ensure that you'll always get the best shot. Record all of your footage to a Micro SD card (up to 64GB, not included) for easy review on any Mac or PC.