CP Sounder Card –
Panel Firmware Compatibility
Additional sounder outputs may be provided
for the Sigma CP conventional control panels,
by the addition of the Sigma CP Sounder card.
Three hardware options are available -
||Sigma CP sounder card PCB
Kentec part S461
||Sigma CP sounder card in enclosure (requires
additional power supply) – Kentec
||Sigma CP sounder card in enclosure c/w
4A power supply – Kentec part K04400
The Sigma CP sounder board is only compatible
with Sigma CP panels running firmware V2.42
or later. This product is not compatible with
the Sigma II control panel, or early versions
of the Sigma CP control panel.
The firmware version is clearly identified
by a software label on the rear of the Sigma
CP circuit board, which is printed with “SIGMA242.HEX”.
Earlier version firmware does not correctly
identify or provide control for the sounder
the Sigma CP Sounder Card manual: