The Pro-Cam 20 Combo features 20 megapixel; LCD backlit screen; simple to program; memory- requires secure digital card, up to 32gb: field of view- 3 zone + 50 degree detection angle and three image resolutions- 20 MP/8 MP/4 MP. Camera is cable lock and padlock ready and mounts with an adjustable strap. Operates on 6 AA batteries or 12V DC alternate power option. Battery life is up to 10,000 images. ncludes 8 AA batteries, nylon mounting strap and a 16GB SD card.