HD-AHD 2.1 MP 1080P Security Camera 3.6mm lens 24 IR LEDs 49 feet IR Only Compatible with AHD Series DVRs 1/2.9" 2.1 Mega pixel SONY CMOS; AHD 1080P 2D / 3D DNR Noise Reduction; 3.6mm Lens 24 PCS Infrared LED, 49 feet IR Distance; ICR Switch ,Day@Night surveillance 1 Year Warranty and Free Life Time Tech Support From U.S.A. (Include Bracket and Power adapter)