Photo-electric smoke detector with an 85-dB(A) alarm. EN 14604 Complies with all required standards Batteries included 9-V block batteries included Compact design Inconspicuous thanks to its modern design and small size Central test button Simple function test with no need to dismantle Easy installation Quick installation thanks to the mounting kit supplied Replaceable battery Replace the battery in seconds https://elecena.pl/product/18581147/gs506-smoke-detector 2021-05-26 https://elecena.pl/product/18581147/gs506-smoke-detector 2022-08-22 https://elecena.pl/product/18581147/gs506-smoke-detector 2023-01-14 https://elecena.pl/product/18581147/gs506-smoke-detector 2024-01-14 https://elecena.pl/product/18581147/gs506-smoke-detector 2024-05-16 https://elecena.pl/product/18581147/gs506-smoke-detector 2025-01-26