AC/DC Operated Carbon Monoxide Alarm (CO Alarm) VST-C598IH FEATURES AND BENEFITS
* AC/DC operated carbon monoxide alarm
* Non-radioactive technology for environmental friendly
* CO concentration threshold:
varying time-to-alarm depending on concentration
* With quick fix mounting bracket for easy installation and simple AC connector for easy installation
* Fitting and battery tamper resist feature
* Inter-connectable up to 40 CO, Heat And/Or Smoke Alarms
* 3 color LED indicator (Fault and Alarm and AC power indicator)
* Low-battery and battery missing warning indicator
* Hush/Test button
* Auto-reset when CO clears
* CE approved, comply with EN50291-1:2010

AC/ DC Operated Carbon Monoxide Alarm (CO Alarm) VST-C598IH PRODUCT SPECIFICATIONS
Model Number: VST-C598IH
Power Source: 220-240V AC 50Hz and 9V DC Battery back-up
Electrical Rating:
MAINS POWER:
Operating voltage : 220-240VAC, 50Hz
Operating current (Max.): 60mA
BACKUP BATTERY:
Operating voltage : 9VDC
Operating current (Max.) : 15uA (standby); 20mA (alarm)
CO sensitivity:
At 50 ppm, unit must alarm within 60 ~ 90 min
At 100 ppm, unit must alarm within 10 ~ 40 min
At 300 ppm, unit must alarm within 3 min
Maximum Hush Time: 4 min
Alarm Sound Level: 85 decibels at 1 meter
Detection Type: Electrochemical
Operation Temperature: 5'C to 38'C
Ambient Humidity: 15% to 90% Relative Humidity