V-MUL-008-B(A0)
Smoke Alarm User’s Manual
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IONIZATION SMOKE ALARM
MODEL: VST-IS598I
Class II Apparatus
Ionization smoke alarms are generally more effective at detecting flaming fires which
consumer combustible materials rapidly and spread quickly. Sources of these fires may
include paper burning in a wastebasket or a grease fire in the kitchen.
FEATURES
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AC/DC Operated Ionization Type Smoke Alarm
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Ionization Sensor for fast flaming
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High and stable sensitivity
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Quick fix mounting bracket and
simple AC connector for easy installation
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Fitting and battery tamper-resist feature
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Inter-connectable up to 40 units
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Alarm and AC power supply indicator
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Extra loud alarm sound over 85 dB
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Low-battery warning indicator
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Self-test button
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Auto-reset when smoke clears
SPECIFICATION
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Model
Number: VST-IS598I
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Detection
Type: Ionization
Chamber
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Power Source:
220-240V AC 50Hz and 9V DC Battery back-up
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Standby Current (9V battery):
15uA max
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Alarm Current (9V battery) :
30mA max
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Alarm Sound Level:
85 decibels at 3 meters
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Operation Temperature:
4
℃
to 38
℃
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Ambient
Humidity:
10%-90%
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Interconnect Quantities:
up to 40 units
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Sensitivity to Smoke:
0.61 ~ 1.92 %/FT.OBS.
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Compact size: 110mm diameter
Note:
This smoke alarm can only be interconnected with other VST alarms specified.
