... competitive price 5.clients' satisfactory first private housing 27X optical zoom camera Productphoto:Main Feature:1, 1/4" Sony 420TVL HAD ... CCD image sensor;2, Built-In-Zoom Lens;3, High speed in auto focus;4, Far distance ... Control9,Type including ordinary, day & night,D/N infrared auto zoom camera.Technical Specification: ModelNZ-227NColorColor to B&WImage Sensor1/4 ...