CDVI Centaur CTV900A - Connecting Bells

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CTV900A
2-Door Controller
INSTALLATION MANUAL
CONNECTING BELLS
Connect the bell(s) and/or siren(s) as follow:
See “Recommended Wiring” section for more information on wiring type, size, and maximum length.
CTV900A
2-Door Controller
TAMPER
TAMPER
Bell and/or Siren
(Note: CTV900A internal
12Vdc @ 1A max.)
CTV900A
2-Door Controller
TAMPER
TAMPER
Bell and/or Siren
External
Power Supply
+
-
Using CTV900A internal power supply
Using external power supply