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end-of-life warning will be made
Alarm Output: NC/NO optional
the green LED light flashing indicates that the unit is working properly
beeps about every 43 seconds
Fix the detector bracket to the wall with screws first
Wolf Shield Carbon Monoxide Alarm Sealed 10 Years EN50291:2018 Standard Pack:4-Pack end-of-life warning will be madeMEET THE LATEST 2018 REGULATION Our products are updated closely according to The Smoke and Carbon Monoxide Alarm (England) Regulations 2015, label with the document code EN 50291: 2018 released by Technical Committee. It is important for you to make sure your CO alarm is labeled with the latest code, not only for your own properties but also the commercial and residential tenancy. SEALDED IN 10 YEAR LITHIUM BATTERY A lithium battery comes with the CO