The Alecto SD530 smoke detector offers reliable and rapid smoke detection to ensure safety in your home. Equipped with a state-of-the-art photoelectric sensor, the device accurately responds to visible smoke and can also detect slow smoldering fires. In the event of smoke development, a loud alarm of 85 dB sounds, which is audible even through closed doors, allowing you to react quickly in an emergency. The replaceable 9V battery has a lifespan of up to 5 years, enabling long-term use without frequent battery changes. The SD530 complies with European safety standards, giving you the assurance that you can rely on the device's functionality and reliability. Its user-friendly operation and the ability to regularly test the device ensure that you are always on the safe side.

• Photoelectric sensor for quick and precise smoke detection
• 85 dB alarm tone that is audible even through closed doors
• Replaceable 9V battery with a lifespan of up to 5 years
• Complies with the European standard EN14604:2005/AC:2008 for reliable safety.