Alecto SD1020 Mini Smoke Detector with 10-Year Battery Life

Home fires can escalate in minutes, but many people remain unprotected because they forget to replace smoke detector batteries. The Alecto SD1020 eliminates this risk with a built-in 10-year lithium battery, so you never need to change a battery again. Its compact, discreet design blends into any ceiling while providing reliable photoelectric detection for slow-smoldering fires. Certified to EN 14604, this detector is a set-and-forget safety essential for bedrooms, hallways, and living areas.

Who is it for

This smoke detector is ideal for homeowners, renters, and landlords who want dependable fire protection without maintenance hassles. It suits anyone who has experienced low-battery chirps at inconvenient times or who wants a long-term solution for residential safety. The mini design makes it perfect for smaller rooms or spaces where a bulky detector would be obtrusive.

Main features

• 10-year sealed lithium battery – no replacements needed for the detector's lifetime
• Photoelectric sensor – quickly detects smoldering fires with less false alarms from cooking
• Loud 85 dB alarm – clearly audible even in adjacent rooms
• Mini design – unobtrusive and modern, blends with any decor
• Test and silence buttons – easy weekly testing and false alarm control
• Low battery warning – audible and visual alerts when the unit nears end-of-life
• Easy ceiling mounting – includes screws and plugs for quick installation
• EN 14604 certified – meets European safety standards

Specifications

• Sensor type: Photoelectric
• Battery life: 10 years
• Battery type: Built-in lithium (non-replaceable)
• Alarm volume: 85 dB at 3 meters
• Certification: EN 14604
• Mounting type: Ceiling mount
• Test button: Yes
• Low battery indicator: Audible and visual
• Interconnectable: No (standalone)
• Operating temperature: 0°C to 40°C
• Operating humidity: 10% to 95% RH (non-condensing)
• Detection area: Up to 40 m²
• Material: ABS plastic
• Colour: White
• Silence function: Yes
• Installation: Screws and plugs included
• Product feature: Mini design
• Compliance: CE certified

Tips

Install the detector in the center of the ceiling, at least 30 cm away from walls and light fixtures. Test it monthly using the test button, and vacuum the exterior gently every six months to prevent dust buildup. Replace the entire unit after 10 years or when the end-of-life signal sounds.