Product Name: 100-meter fixed focal IR waterproof one machine 
 Model: CN-C698 / CN-C692 / CN-C694 
 Visible distance: 100 meters; built-in Lens: 25/35mm 
 Infrared light: 8LED (power) 
 Description: look beautiful, all-weather waterproof design, clear and bright images, infrared night vision in terms of distance and results are very good and true. Ding Yuan of Taiwan chip with built-Korean IR professional lens.