GeoVision GV-BX12201 12MP 4K Ultra HD, 4.1~9 mm Varifocal Lens D/N Box IP Camera, Low Lux Enhancement, Wide Dynamic Range Color: Black / White Network Camera: Yes Type: Box Camera Sensor: 1/1.7� progressive scan CMOS Frame Rate: Up to 15 fps at 4000 x 3000, 30 fps at 3840 x 2160 Lens Type: 4.1~9mm Varifocal Lens Night Vision: Yes Audio: 2-Way Audio
