My hearing is not great at higher frequencies and I simply can't hear our doorbell when I am using the whirring computer, even though it's only about
1.5 metres away from my head (through a timber floor, admittedly). Ideal would be a set with at least two sounders for the house (one for upstairs and one for downstairs) plus a portable one for use in the back garden. Friedland seem to dominate the market but Byron kit may be easier to source and configure flexibly. Any recommendations? Range and reliability more important than price.- posted
15 years ago