HIFROM(TM) ONVIF HD 1.0MP 1280*720P Mini Dome IP Camera with Wired IP Camera Outdoor/ Indoor Waterproof IR Night Vision Small Metal Dome 720P IP Camera 3.6mm Lens 1. Image Sensor :1/4" 1Megapixel progressive scan CMOS 2. Effective Pixels :1280(H)x720(V) 3. 10M IR night vision range 4. 3.6mm Board Lens ,Compact, Solid , Auto electronic shutter, AGC, AWB, BLC 5. if you unsatisfy our product , can return to our USA warehouse , no risk .