1/3" Color CMOS 900TVL Home Day Night Security Camera with Wide Angle 3.6mm Len for CCTV Surveillance Camera System 900TV Line Day/Night video recording outdoor and indoor camera Built-in 24 Pcs infrared LED, can work at 0.1 Lux minimum illumination Built in 3.6mm Lens for wide view angle Auto Gain Control and Auto Electronic Shutter Guaranteed for a Full Year Warranty and Free Tech Support offered exclusively by GW Security