Mobile radio, which is also known as “two way radio” and “ham radio”, this kind of equipment may not be common in daily private cars, but it’s pretty necessary for off-road people. Why do you need a walkie-talkie if you already have a telephone? 1. No signal restriction: self-driving travel in the wild cannot guarantee that the mobile phone can always get reception, therefore, there is room for the walkie-talkie to play. The walkie-talkie is not restricted by the signal, and can be used even in mountainous areas where there is no signal. 2. Cost nothing. If you drive yourself out of town, the charge for phone calls is another problem. If we use walkie-talkies, we can talk casually, and there will be no communication fees, especially with some local riders. Don't worry about getting lost and can't find a fun place. If you have a car friend to help navigate, you will definitely have a good time. 3. The group call function, mobile phone can only make one-to-one calls, while the walkie-talkie can achieve one-to-many group calls, so it is more convenient to communicate and use in the fleet. Why do you need a mobile radio if you already have a walkie-talkie? 1. Communication distance: the power of the walkie-talkie is relatively low, generally the highest is 5 Watt, the communication distance is about 1-10km, while the power of the mobile radio is generally more than 20W, some will reach 100W as in our KT-780Plus, and the communication distance can reach more than 25 km. 2. Power supply: the walkie-talkie needs a battery, and the mobile radio only needs to be connected to the cigarette lighter in the car to use it. For long-distance self-driving trips, you don't have to worry about running out of power. 3. Aesthetics: mobile radio can not only make it more convenient for us to travel, but also make the interiors of our car more classy and more practical. Nowadays, mobile radios are of relatively high grade. Putting them in the car will not be abrupt, let alone incompatible with the interior decoration. The beautiful mobile radio has obviously become a work of art.

As professional communication equipment, walkie-talkies bring great convenience to enterprises and individuals at work, also lots of  whereas there are differences in products after all, the confusion in the walkie-talkie market, let alone the prices of walkie-talkies differ in thousands of ways, which make many buyers have difficulty in picking out a walkie talkie which is suitable for them. Therefore, i would suggest that you could choose a walkie talkie judging by the following aspects. 1. The difference between materials. The material of the walkie-talkie is the basis of the quality of the walkie-talkie, and the material of the walkie-talkie determines its quality. Costly walkie-talkies use high-end PC or PC+ABS plastic materials and metal materials to build its body, not only wear-resistant, anti-aging, but also the appearance is super eye-catching, different industries have different requirements on walkie-talkie’s material, such as the hotel needs portable and lightweight body of the walkie-talkie, this kind of product has stringent requirements on materials, there is not allowed to have quality problems in the use of the environment. 2. Differences in craft. Good materials also need good design and workmanship, otherwise the overall quality of the walkie-talkie will be greatly reduced. 1) The design of the walkie-talkie mainframe is different. People will generally see the differences in appearance and material, in fact, the internal design and craftsmanship of good products are more exquisite. For example, low-cost walkie-talkies are not shielded for circuits, and all circuits are exposed, therefore, the walkie-talkie is easily damaged if it bumps or falls to the ground. On the contrary, The walkie-talkie circuit with higher performance-to-price ratio will adopt closed protection, which can not only protect the integrity of the circuit but also shield the radiation 2) The accessories are different. In terms of walkie-talkie accessories, you can also see the differences on both design and craftsmanship. Take the walkie-talkie battery for instance, many low-priced walkie-talkie batteries use a way of glue perfusion to fix the battery, while the high-end walkie-talkie will choose a glue pad to fix the battery. 3. Brand differences. Because each brand walkie-talkie is different, hence the management idea is also different. 1) Brand is a promise. Classic brands tend to make a promise, and they will invest more R & D funds for fine production. 2)Choosing a brand is choosing a service. After-sales service is an extension of walkie-talkie products, different brands of walkie-talkies are different, choose a good brand like QYT and you will have a better after-sales experience.

With the popularization of cars, self-driving enthusiasts and amateur drivers have installed vehicle-mounted radios one after another. 1. Liaison and command tools. First of all, when vehicles go out together more than two, it is very important to contact and command on the way. If you would like to use a mobile phone to contact, the first problem you encounter is that you need to dial, and it’s gonna be a long waiting time. For example, when you need to tell someone to make a turn at the next intersection, there is a possibility that the person may have passed the intersection before you get in touch; In addition, it will be a great risk for the driver to shift their attention to find the keypad of mobile phone to dial when they are driving, and it tends to cause traffic accidents. All the above problems can be solved through mobile radio contact. You only need to pick up the radio’s microphone and press the PTT button to speak, and other vehicles in the team can receive the voice message almost at the same time without delay and waiting; after you are able to skillfully operate the mobile radio, you barely need to look at the control panel of the radio station, you can just touch the microphone and pick it up and speak, let alone generate extra communication costs. The mobile radio is the most ideal communication and command tool in the process of the convoy. It can make the convoy drive in a consistent and efficient manner without falling behind with the cars. 2.traffic dispatching. Many professional automobile operation companies need to command and dispatch vehicles in real time, and vehicles need to complete the assigned tasks according to unified requirements such as taxis, freight vehicles, ambulances and other special service vehicles. The command and dispatching center sets up a base station with high power as well as high efficiency, which can command and dispatch all vehicles installed with mobile radios in the communication range, and the vehicle drivers only need to drive as per the dispatching instructions received by the base station to complete the task. 3. Entertaining and relieving boredom. Drivers tend to be tired and sleepy when the motorcade travels long distances. Although there are other passengers on the same automobile most of the time, most of them are in a drowsy state, and no one talks to the driver to relieve their boredom. And now, through the mobile radio, the drivers of several cars can communicate with each other and dispel drowsiness.

Sim card walkie-talkie, which is also called “POC walkie-walkie” or “public network walkie-talkie,” with the continuous development of public network walkie-talkies and other cluster communication products, the impact of POC radio is showing up step by step,  many various places are using public network walkie-talkies already, such as taxis, logistics, self-driving tours and other ultra-long-distance project operations, sim card walkie-talkies have been gradually becoming the mainstream form of walkie-talkies with time going by. From the standpoint of products, the design of network radio is more like a mobile phone, the communication range is not limited by distance, GPS, sound recording, taking photos, various network applications and other functions that are incomparable to the traditional walkie-talkie products.  Moreover, the sim card walkie-talkie has the background management function as well which can make different solutions for different industries, which will enable the sim card walkie-talkie to have certain customization functions for different industries. These advantages will attract customers in the industries that need sim card walkie-talkies, such as highways, prisons, urban management, etc., At the same time, the sim card walkie-talkie can be used outdoors in factory dispatching, airport, urban rail traffic, port, hotel and other industries either. In addition, with the overall improvement of the speed and coverage of the public network, a growing number of remote areas have achieved network coverage, these innovations signify that the most basic and core information sources and channels of the sim card walkie-talkie have a predictable development direction. The long-distance communication transmission efficiency and lossless capability will be improved much further. What is worth mentioning is that sim card Analog Walkie Talkie must have these three elements: 1. Terminal, that is, two way radio. It‘s responsible for collecting voice, compressing, decompressing, uploading, receiving and playing. 2. Platform. Platform is necessary such as Real-PTT and Zello, which implements data forwarding, machine grouping and other system functions. 3. Sim card. Transmitting data through network signals.

1. After using the radio for a long time, pressing the key, the control knob and the casing will easily become dirty. Please remove the control knob from the walkie talkie and clean the casing with a neutral detergent (do not use strong corrosive chemicals) and a damp cloth. The use of chemicals such as stain removers, alcohol, sprays, or petroleum preparations can cause damage to the walkie-talkie surface and casing 2. Handle the walkie-talkie lightly. Do not move the walkie-talkie with the antenna. 3. When the accessories are not applicable, please cover the dust cover (if equipped). 4. Keep it dry. As with other electrical appliances, be careful not to touch it with wet hands when using the two-way radio, and do not allow water to penetrate the two-way radio, otherwise the two-way radio components will be damaged. When the above situation occurs, users should also pay special attention not to power on, do not disassemble or repair by themselves, be sure to send it to a professional maintenance center, and ask professional maintenance personnel to handle it. Keep the inside of the two-way radio as dry and clean as possible, and regularly go to the maintenance center for index optimization and care.

1. Two-way radios from different companies and models can talk to each other as long as they have the same frequency and the same tone / digital tone. 2. When the two-way radio is transmitting, keep the two-way radio in a vertical position and keep a distance of 2.5-5 cm between the microphone and the mouth. When transmitting, the radio should be at least 2.5 cm from the head or body. If you carry the handheld walkie-talkie on your body, the antenna should be at least 2.5 cm away from the human body when transmitting. 3. During use, do not perform the actions of turning on and off multiple times, and adjust the volume to a level suitable for your hearing. 4. Generally speaking, the two-way radio has multiple channels, so the two sides must make sure the channel before useing walkie talkie. In the event of interference or interference with others, you should change channels or contact us in time. 5. Don't change the parameter settings of the two-way radio by yourself, otherwise it may cause the frequency and function confusion, cause the two-way radio to be used normally and bring unnecessary trouble to our maintenance work. 6, pay attention to adjust the volume and squelch, otherwise you may not hear or produce disturbing noise. When the ambient noise is high, you can choose an earphone, and the headphone cable is relatively thin. In use, be careful not to pull the headphone cable.