Pyramid BCD cable
100' Flat white cable.
Connects master clocks to bell relays and wired clocks.
Available in 25', 50', 100' lengths.
Connects wireless master clocks to Pyramid 5300 then to bells
Connects Pyramid 7000 master clock to synchronized wall clocks
Connects Pyramid 5300 to Pyramid 7000 master clock
Extend with available Pyramid "Y" connector