The Pro Cam 16 features 16 megapixel; easily navigate LCD backlit screen; simple to program; screen size: 4.75" h x 4.25" w x 2.5" d; memory- requires secure digital card, up to 32gb; operating temp- -10 degrees f to 140 degrees f and a field of view- 3 zone+ 50 degree detection angle. Runs on 6 AA batteries or 12V DC alternate power option. Battery life is up to 10,000 images. Mounts with an adjustable strap. Includes 6 AA batteries and a 16GB memory card.