PTZ camera * 316L, 316, 304 stainless steel optional * Integrated configuration, built-in multifunctional decoder * IP68.. DESCRIPTIONSHY702 corrosion-proof high-speed PTZ camera is designed for use in most adverse atmosphere filled with all kinds of acid, alkali as well as flammable dust. The unit is environmentally protected to meet IP68. It adopts the permanent magnetism DC motor of high ...