Up to one year of operation in standby mode on a battery charge, Wireless operation, Motion Activated, Water resistant, Truly the only product on the market for outside long term use, Video Input: NTSC/PAL Auto Detection, Standby-time: Up to 365 days (1 Year), Continuous Usage: 20 hours, Record Mode: Standard, Motion, Overwrite, Max DVR resolution is 720 x 480, Min Illumination: 0, 2LUX, Resolution Mode: 320x240 / 640x480 / 720x480, Frame Rate: 1,5,15,20,25,30fps, Video Format: MPEG-4 ASF file format, Picture Format: JPG, Storage: SD Card (up to 16GB SDHC), Recording Time: ~40 minutes per GB @ 720x480, Frame Counter Stamp: Yes, PC Interface: USB 2, 0, Battery Type: 3, 7V 15000mA Lithium Battery, Camera Resolution: 480 TV Lines, Image Sensor: 1/4 CMOS, Includes:, 4GB SD Card, AC Adapter, RCA Video Cables, Remote Control, SKU: KJB923