Optical smoke sensing technology detects slow smouldering fire
Resistant to nuisance alarms
Ideal for grade F installations where cost is a priority
Large central test and silence button feature
Product life span: 10 year. Battery life: 1 x 9 V 1 year (replaceable battery Included) replaceable battery Included
Sounds a loud 85 dB alarm
Certified to BS EN 14604: 2005
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