Ingress Protection IP65 or also known as the International Protection Protection Rating is a certification standard for a device. Standardization is more specific than simply stating a waterproof product (waterproff) or hold dust (dustproff) is less clear boundaries. Two points behind state levels of protection from solid objects and liquids. This product is IP65 protected enclosures which will not be disturbed by any small dust, and can survive even if exposed to water spray. But can not stand to operate under water or exposed to high-pressure water spray.