ZA328 10 Years Service Life CO Alarm


Product Consultation


Product introduction

Power source: 3.0V(2*AA alkaline battery)
Product service life: 10 years
Method of mounting: Ceiling or wall
Individual alarm indicator: Yes
Temporary muting faciity: Yes, silence for approx 10 minutes
Desktop placement: The device supports desktop placement.
Alarm memory:When the device is in standby mode, short press the TEST/SILENCE button to display the maximum concentration value of the last alarm for 8s.
Muting of error signalisation: Can mute for 10 hours in case of low battery alarmand fault alarm.



Model type:Carbon Monoxide Alarm
Sensor type:Electrochemical
Comply with standard:Conforms to EN50291-1:2018
Sensitivity setting:
50PPM Between 60 to 90 minutes
100PPM Between 10 to 40 minutes
300PPM Less than 3 minutes
Display:LCD screen
Operating temperature:-10℃-+40℃
Operating humidity - relative:25%~95%.with no-condensation
Alarm sound:> 85dB(A) @ 3m
IP rating:IP 20
Overall dimension:120*73*34.2mm
Gross weight:150g±5g


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