The Defender 850 is a new concept in trail cameras, packed with our best camera features and technology, including Bluetooth and WiFi connectivity via the Browning Trail Cameras mobile app. You can now preview and download crisp 20MP images and full HD quality videos right to your mobile phone or tablet without disturbing your camera in the field. You can also change camera settings, and have a live preview image from the camera, right in the palm of your hand. The Defender 850 camera has a detection range of 80 feet and an adjustable IR flash at night that can be adjusted for low power, long range or fast motion situations. The compact camera case features an all steel construction adjustable tree mount to perfectly aim your camera in the field. The Defender 850 camera includes 1- 16GB Micro SDXC memory card and 4 -CR123A lithium batteries.