Two-way radios were in use long before the smartphones were introduced. Additionally, you can still use them even in this cell phone era. In job site, mobile phones are often used in communication because they are multi-functional and even convenient. No matter how much you are able to do with mobile phones, if you are at a job site you will find the two-way radios to be more useful. In cases of emergencies, a lot of landlines and cell service towers will not be working. Given that two-way radios do not need the cell service towers to operate, communication will not be interrupted even during that time. During disaster management, a lot of people can be saved if the message to be conveyed reaches many people all at once. Through these radios, everyone who is listening will be able to get the message you are trying to convey. This will not be the case for those who are using cell phones because it requires you to dial a specific number depending on who you want to contact. In cases where you tell a particular person the message you want the rest of the group to get, the individual might forget to communicate and in some cases, the information is distorted as it is passed down the line which means the original message will be lost.
These radios are very portable given their light weight and it is not easy for them to be damaged. When you are going to a job site, you will not have to cover them using a case and even if they drop they will not crack. In the manufacture of the radios, the specifications are military standard not to forget IP specifications and that is why they can survive even in the harshest circumstances. Their batteries can go for long hours without the need to recharge them and some will be used for 24 hours. With a fully charged radio, you can be in the field all day long and you will be able to communicate with everyone who has a radio as well.
These are some of the cost-effective phones you will ever find. There are some mobile phones which cost thousands of dollars which will be a problem if you have to purchase such for every department in your company. With two way radios, you will not be paying for calling minutes, service contracts of even monthly fees. In addition, there is no need to buy one radio for every member of your team because one is enough for the entire department. Another merit of the two way radios is the fact that the messages to be passed across will be clear despite the environment or weather conditions. You can discover more about two-way radios from Brentwood Communications here.