The first is to choose a walkie-talkie based on the communication distance.
1. The communication distance of general walkie-talkies is about 1-3 kilometers, so ordinary civilian walkie-talkies can meet the application needs of most occasions.
2. If you need a longer calling distance, such as within 2-10 kilometers, you should consider purchasing a high-power professional walkie-talkie.
3. If the effective distance reaches 10-30 kilometers, a repeater needs to be installed to extend the call distance.
4. For longer distance communication (more than 30 kilometers), you can consider public network cluster intercoms. The biggest advantage is that remote communication can be achieved without hardware installation of the network; intercom between two places in China is not a problem, and effective communication between the company and business personnel can be achieved at any time.
2. Select the intercom based on the frequency range.
For the choice of analog walkie-talkie, you need to choose the appropriate frequency range according to your own needs.
U segment: 400-470mHz; V segment: 136-174mHz; police band: 350-390mHz. The electromagnetic wavelengths of U/V segment walkie-talkies are different, and the losses during transmission are also different. If there are many buildings in the city, it is better to use U-segment intercom; if the environment is open, such as the sea, wilderness, etc. , V-segment intercom is better.
3. Select the intercom according to the scope of use.
1. Walkie-talkies are widely used in commerce and industry, such as hotels, hotels, KTVs, properties, clubs, construction sites, shopping malls, supermarkets, etc.
2. For some special occasions, special intercoms need to be selected. For example, in coal mines, petroleum, chemical industries, etc., you need to choose explosion-proof walkie-talkies to ensure safe use. The public security system requires the use of police walkie-talkies to ensure the encryption of communication conversations.
Fifth, choose the walkie-talkie based on its appearance and volume. Walkie-talkies are generally mainly black, which makes them less likely to get dirty during frequent operations. Of course, some manufacturers also produce walkie-talkies in various colors for users to choose from, and consumers can choose reasonably according to their own needs.
3. Advantages of walkie-talkies worth buying
1. It is very light, feels good in hand, and the sound is very loud. Needless to say, it has a stylish and simple design, which is very suitable for light outdoor use.
2. The walkie-talkie material is relatively thick, has strong safety performance, strong signal, and is very cost-effective at an affordable price.https://yategood.com/products/g650
1. Walkie-talkies are widely used in commerce and industry, such as hotels, hotels, KTVs, properties, clubs, construction sites, shopping malls, supermarkets, etc.
2. For some special occasions, special intercoms need to be selected. For example, in coal mines, petroleum, chemical industries, etc., you need to choose explosion-proof walkie-talkies to ensure safe use. The public security system requires the use of police walkie-talkies to ensure the encryption of communication conversations.
Fifth, choose the walkie-talkie based on its appearance and volume. Walkie-talkies are generally mainly black, which makes them less likely to get dirty during frequent operations. Of course, some manufacturers also produce walkie-talkies in various colors for users to choose from, and consumers can choose reasonably according to their own needs.