RADIO FREQUENCY NOTIFICATION SYSTEM AND METHOD

摘要

A notification system including an electrical switch wherein the switch includes a radio frequency receiver circuit coupled to a power supply and the RF receiver circuit, in response to an alarm signal, engages an output relay to close at least one electrical contact in the switch. A notification method comprising: a smoke detector emitting an RF alarm signal; an RF receiver circuit in an electrical switch receiving the signal; the RF receiver engaging an output relay; and the output relay closes at least one electrical contract in the switch.