SecurityIng - 1/3 Inch Sony CCD IR Night Vision Dome CCTV Security Camera with 48 Pcs IR LEDs, 420 TV Lines, 4mm Lens, 40 Meters Viewing Range in The Night Time, Indoor Home / Business Security Used Image Sensor: 1/3 Sony CCD. Night Vision Dome IR Video Security Camera, With 48 Pcs IR LEDs, The Viewing Range Can Achieve to Be 131.2 Feet In The Night Time. Horizontal Resolution: 420 TV Lines. The Length of The Lens: 4 mm. Switching Between Day & Night Vision Is Completely Automatic. Adopt Low Power Consumption Board, with Stable Performance. Lens and Infrared Led Complete Isolation. Resolve The Fog and Astigmatism Phenomenon Effectively. Material:Plastic. IR Lamps Wavelength: 850nm. Minimum Illumination: 0.000 LUX x F1.2(IR LED ON). Security Dome Camera Applicable Scope: House, Hotel, Government, Various Indoor Environment.