The best way to Choose the very best Wireless Intercom System For Your Home Or Business
Back when consumer wireless products were first introduced, these wireless products used the 49MHz frequency spectrum. This spectrum was used by early cordless telephones and it continues to be used by economical baby monitors along with other low end wireless units. It is prone to tons of hindrance and has a short range. You won’t likely discover wireless intercom systems, brooklyn intercom that use this spectrum anymore, or if you do, you will not desire them.