Fine surface wire-drawing process. Products include 16 key backlit metal keyboard, LCD display, microphone, speaker. IP65 protect level, it has good performance of water proof, dust proof and vandal-proof, which make it a good choice for public use or harsh environment. Simple installation, easy maintenance and durable service
In hazardous environments, safety is of the utmost importance. One essential aspect of ensuring safety is communication. However, standard telephones...
Waterdichte telefoons zijn de afgelopen jaren steeds populairder geworden vanwege de stijgende vraag naar smartphones die bestand zijn tegen onopzettelijke...