18IP is a HD High speed dome IP camera for ourdoor used, use 1/2.5 or 1/3 inch video senser and video processing chip,720p(1280×720) resolution.Professional industrial design, good waterproof and anti-aging properties, for a variety of outdoor environment.Insert HD zoom camera,10x or 18x optical zoom.High speed PTZ,18IP used DVSONE HD NVR and CMS operate system,give you a high-definition, high reliability, cost-effective video surveillance solution