1080p Full HD Outdoor Security Camera System, 4 Pack Smart Home 4CH DVD CCTV US
4 Camaras De Seguridad Casa Exterior 1080P HD DVR 4CH Con Vision Nocturna CCTV. Photosensitive resistor port: 1 photosensitive resistor interface, supporting the linkage of photosensitive resistor input signal and image, IR-CUT, infrared light.