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
I industrier som olie og gas, minedrift, kemikalier og farmaceutiske produkter udsættes arbejdere for potentielt eksplosive atmosfærer. Disse farlige...
Revolutionizing Safety: The Explosion-Proof Smartphone Smartphones have become an essential part of our daily lives, revolutionizing the way we communicate,...