Two way radios used and the construction trade
One of the largest users of two-way radios in the United States is construction companies on commercial and industrial job sites. These larger projects involve many people, there are inherent security risks, and multiple tasks being done at the same time. Communication keeps the workplace safe, workers safe and projects on track. Selecting the right walkie talkie for these workplaces is not as simple as choosing the most expensive walkie talkie in the catalogue. We know that price is important and this article will not end by suggesting that you buy the most expensive two-way radio on the market. There are a number of questions to ask yourself before deciding which two-way radio is right for you. Let’s take a look at the questions to ask when choosing a two-way radio for your workplace.
How many talkgroups do you need? The primary purpose of using two-way radios is to communicate with others in the workplace. How many different contractors are on the site and how many should you contact? We see these typical channels in a business environment. Superintendent, Electricity, Security, Tower Crane, Mechanical and Labor Contractor. There are often many more, which is why most construction companies buy at least 16-channel two-way radios.
How big is the project? The size of the facility you are building determines the power needs of your two-way radio. If your project is larger than a Super Walmart, you need 4-watt two-way radios. Portable two-way radios come in 1, 2, 4, and 5 watts with UHF and VHF models available. A construction company should never use VHF two-way radios, as UHF will always work best once the concrete and rebar are in place.
Should you go Digital? There are a number of digital two way radios available. It’s important to select a digital two-way radio that works in both analog and digital modes because while you may be progressive, other contractors on the job site may not be. Digital gives you the benefit of talking to your team members one-on-one, offers better clarity and better battery life. Be careful asking how easily you can switch between analog and digital modes. Not all digital two-way radios are created equal, and digital two-way radios may not be compatible with other manufacturer’s digital two-way radios.
Why you shouldn’t buy recreational two-way radios. Besides the fact that you’re buying a toy, recreational walkie talkies aren’t built to last, so you’ll end up spending more in the long run. The batteries, charging trays, and audio accessories for these models are designed to be used occasionally, not every day, as you will need them. We’re not saying they won’t work, we’re saying they won’t work as well.
Do you need intrinsically safe two-way radios? You should only purchase intrinsically safe two-way radios if required by your insurance company or OSHA. Using these bidirectional models implies that you are worried about an explosion. You are creating a liability for your business if you buy intrinsically safe two-way radios and don’t need them.
Do you need an FCC license? This depends on the frequencies you are using, so an FCC license may be required. There are a number of companies that can help you obtain an FCC license and most will insure a 5-10 year license for less than $1,000.00. We’d be delivered if we didn’t tell you that there are thousands of two-way radios in use without the proper license from the FCC.
Why not mobile phones? Two-way radios provide near-instantaneous communication and work where you work without the need for cellular coverage. Cell phones also don’t allow for group communication, which is key during concrete pouring, when the crane is in use, or when the Safety Manager is doing his job.
Should we get a two-way radio repeater? Repeaters complicate things, and repeaters guarantee that you’ll need an FCC license. Repeaters should be used when a skyscraper is being built, on job sites in airports, and in large industrial facilities. Repeaters are also useful when there is distance between the job site and work trailers. If you consistently get poor call coverage with your 4-watt business two-way radios, a repeater is a likely solution.
Two-way radios are essential on most job sites and should be used. Safety, coordination, and step savings are immediate benefits of using walkie talkies. Don’t spend too much and don’t spend too little and you will be very satisfied with the performance of your two way radios.