Why buy different channel intercoms in the same system?
When you set the intercom to a channel, A, B, C or D, the intercom can communicate privately with other intercoms set to the same channel. Presetting an intercom on a specific channel also allows you to set individual stations or groups of stations. When you want to call a certain group or individual intercom, you simply switch your intercom to the corresponding channel. Having different channel intercoms in the same system can help you organize your home or office. For example, in your home you may have the “Two Channel” intercom system in the bedrooms set to channel A and B, but your office and work space uses the “Three Channel” intercom set to channel C. This allows you to limit access from the bedrooms so that you are not disturbed while working. * Although line of site is not required, the maximum range and quality is based on your electrical wiring. This system does require that all the intercoms be plugged into electrical outlets that are all wired to the same breaker box and c
