The Federal Communications Commission (FCC) requires the owners of radios operating on these frequencies to obtain a station license before using them.
If you are already using two-way radios, this intercom can also be field-programmed to other UHF frequencies to match those radios.
This unit can also be used in a vehicle by adding the 12 Volt DC Adapter below and a magnetic mount antenna.
See Figure 1 below for a description of the intercom controls and connectors.
The UHF Commercial Intercom includes an AC adapter for wall power, plus you have the option of powering it from a 12 volt DC car adapter.
If you want to add a louder external speaker, you can plug an optional one into the speaker jack. You can also plug in an optional external microphone. If you want to use a headset, there is an optional headset that plugs into both the speaker and microphone jacks.
This intercom also works with the and it can send a signal to the Callbox to unlock a gate or activate some other electrical device.
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