The MURS Chime is an auxiliary chime that can be connected to the
M538-BS transceiver.
The chime module connects to the N/O relay output on the base station, and will play one of three tunes (Westminster Chime, London Bridges, or Oh, My Darling) when the base station receives a signal from the MURS AlertTM transmitter.
The chime has a volume control, and operates on two "AA" batteries (not included).