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INVINCIBELL BELL TRIGGER MONITORING INSTALLATION GUIDE
x
MINIMUM BELL TRIGGER MONITORING VOLTAGE = 1.6 VOLTS
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MAXIMUM BELL TRIGGER MONITORING VOLTAGE = 3 VOLTS
Step 1:
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Wire the Invincibell as shown in the Invincibell installation instructions, but leave the Bell
Trigger wire disconnected.
Step 2:
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When the Invincibell is powered up make sure that the Invincibell Tamper Switch is in its open
state. This will ensure that the Bell Trigger Monitor is disabled until the Invincibell Tamper
Switch is closed. This open tamper state on initial power up will prevent the bell from making
any noise, and it will ensure an easier installation.
FAU
LT
CONTROL PANEL
INVINCIBELL (GRADE 3)
ST
B
BEL
L
-
+
12v
ENG
HO
LD
T
T
BAC
KL
IG
HT
DIS
ABL
E