Key features support 4x optical zoomthe focal length can be freely switched in the range of 2.8-12mm motorized varifocal lens 4x zoom. high quality imaging with 5mp resolution5mp high resolution, much clearer than 4mp and 1080p. all cameras provide incredibly bright and in real color, which enables you to see all objects very clearly. two ways audiobuilt-in microphone and speaker, can interact with the people on the scene and voice communication. support ir night visionir night vision range 100ft distance,it can provide you with a clear picture in dark environment. support ip66 waterproof indoor/ outdoorthe body and housing make the ip camera an ip66 waterproof rating. this bullet outdoor surveillance camera works perfectly outside even in harsh weather conditions.kindly reminder：anpviz offer 2 years warranty and 24/7 customer service
