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Expert Insights You Can Trust: Meet David Onslow, Our Intercom Authority

You may notice that most of the information we have on our website was authored by David Onslow . David is Marketing Director, intercom expert, and staff writer for IntercomsOnline.com. He is responsible for teaching our visitors
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IntercomsOnline.com FAQs

Where are you located? We are located in Nashville, Tennessee What are your office hours? Our office hours are Monday-Friday 8:00am - 5:00pm Central Standard Time. We are closed holidays and
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How to Choose the Right Two-Way Radio: Key Differences Between Budget and Professional Models

When you're shopping for a two-way radio you'll find that there's a very wide difference in prices. Some radios are priced under $50 while others cost several hundred. Why is this? What's the difference between them? Which one should you choose?
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Maximize Communication Efficiency: A Complete Guide to Using Two-Way Radio Channels Effectively

Two-way radios can have multiple channels. In some cases like the MURS radios, there are only 5 channels available. Other radios typically have up to 10 channels available, or you can program them to only use one channel.
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Maximize Two-Way Radio Performance: Understanding the Battery Saver Mode Feature

Since two-way radios are mobile devices, obviously they operate on battery power. The batteries used in most of the models are rechargeable type, with some of the devices working on AA or AAA type non-rechargeable, throwaway
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Understanding DTMF in Two-Way Radios

DTMF stands for Dual Tone Multi Frequency, which is the oldest and the most widely used data format on two way radios. This format was invented by Bell Telephone for telephones. DTMF is actually the generic term for Touch-Tone which is a
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Unlocking Clearer Communication: How Two-Way Radio Companding Enhances Audio Quality and Reduces Noise

The word companding is actually the combination or blending of the two words compressing and expanding. This two-way radio feature is used when the device itself has a smaller dynamic range capacity and is required to transmit a large dynamic
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