SN-IR5902D Waterproof of Night Vision Cylinder Camera
                        
                        
                     
                    
                        Key Specifications
                        
                            
                            Features:
* 1/3-inch DPS WDR Sensor (Digital Pixel System)  
* 540 TV Lines  
* Built-in varifocallLens f=4-9mm  
* Weatherproof housing  
* 25-30 M range with 24 pieces IR LEDs  
* Dust-proof, vandal-proof  
* Antii-flare double glass