Selection of explosion-proof terminal communication equipment and solutions to problems that arise? ? ?
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As the title suggests: The explosion-proof terminal devices required by refineries (chemical plants) include walkie-talkies and mobile phones. 1. What brands are used for explosion-proof walkie-talkies and mobile phones? Motorola? Hytera? ? Siemens? ? ? 2. What problems have occurred during the use of the walkie-talkie? Issues such as channel switching, noise, inability to connect...? What are the causes of the above problems? Not enough channels? ? . . . . . . 3. How is the usage of explosion-proof terminal communication equipment among everyone? It’s in good condition; what brand is it?
The explosion-proof terminal communication equipment works great!
The explosion-proof terminal devices required by refineries (chemical plants) include walkie-talkies and mobile phones. 1. What brands are used for explosion-proof walkie-talkies and mobile phones? What problems have occurred with Motorola 2 and walkie-talkies in use? Noise 3: How is the usage of explosion-proof communication devices by everyone? It’s in good condition; what brand is it? Slightly
The explosion-proof terminal devices required by refineries (chemical plants) include walkie-talkies and mobile phones. 1. What brands are used for explosion-proof walkie-talkies and mobile phones? What problems have occurred with Motorola 2 and walkie-talkies in use? Channel interference, noise. 3. How is the usage of explosion-proof communication devices by everyone? It’s in good condition; what brand is it? I have been using the Motorola GP328 model since 2003, and it feels that its quality is not as good as it used to be