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
An industrial waterproof telephone is a rugged and reliable communication device designed to withstand harsh environments. These telephones are built...
I denna moderna tid spelar kommunikation en avgörande roll för att koppla samman människor från alla samhällsskikt. Allt eftersom tekniken fortsätter...