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Looking for help using the product? What it means if the smoke alarm is beeping or how to change the batteries? Check out the frequently asked questions, the installation instructions and the manuals below.

Kupu & Lento 10–years battery smoke alarms

Kupu & Lento 5–year battery smoke alarms (older model)

Smoke Alarms in general

Frequently asked questions – Oiva extinguisher


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