Before the world came to know about smartphones, people relied on two-way radios. However, just because there are cell phones now doesn’t mean they have been rendered obsolete. In many job sites, you will find people using mobile phones because of convenience and also multi-functionality. However, the best option is still the two-way radios. 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. Also, communication during emergencies will reach more people if you can relay the message to a group. Through these radios, everyone who is listening will be able to get the message you are trying to convey. If you were using a mobile phone, you will have to dial the contacts of everyone individually and this takes a lot of time. Additionally, if you just convey the message to a single person to pass it to other people, he might forget or some things might be distorted in the communication.
Two-way radios are long lasting and they are also lightweight. 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. These are the main means of communication used by military officials and even the radios which are meant for use by the average people will be built up to military ideal which means even if the environment is not conducive for a cell phone they will still be used. The battery life is also long with some lasting for up to 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 radios are not as expensive as the mobile phones. 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 here.