Instructions for use of explosion-proof walkie-talkies: 1. Do not replace the battery and other accessories in a dangerous environment. When disassembling and...

What should I do if I cannot hear the other party's speech when the radio is receiving a call? The user cannot hear the other party's speech when using...

Common sense of lightning protection for walkie-talkie base stations Modern lightning protection has three main lines of defense: First of all, the external p...

How to choose an explosion-proof walkie-talkie MOTOTRBO GP300D series digital walkie-talkies have passed the explosion-proof test of the National Explosion-pro...

Can we use a wireless walkie-talkie in a thunderstorm？ 1. The occurrence of lightning hazards Lightning hazards are divided into direct lightning and induced...

How to deal with the water entering the wireless walkie-talkie 一、 Processing 1. Handling of circuit boards and conductive rubber buttons First, clean the c...

What should we do if the intercom signal cannot be received in the basement? We often hear from our customers that the signal of their walkie-talkie is not goo...

Tips for using walkie-talkie battery--------for better battery performance Motorola's original rechargeable battery is carefully designed and manufactured...