Alecto SD110 2X Photoelectric Smoke Detector 2-Pack Battery-Operated White (Ø101 x 36 mm)

Smoke inhalation, not flames, is the leading cause of fire-related deaths. Most fatal fires happen at night when people are asleep and cannot smell smoke. The Alecto SD110 2X smoke detector set provides early warning with a loud 85 dB alarm, giving you and your family precious time to escape. This pack includes two battery-operated photoelectric smoke detectors, ideal for covering multiple rooms or floors.

Who is it for

Homeowners, renters, and landlords who need reliable, certified fire protection without complex wiring. The battery-powered design makes installation quick and flexible, while the two-pack offers cost-effective coverage for a hallway and bedroom, or upstairs and downstairs.

Main features

• Photoelectric sensing technology detects smoldering fires early, reducing false alarms from cooking fumes.
• Loud 85 dB alarm at 3 meters ensures you wake up even in deep sleep.
• Battery-operated with included 9V block batteries – no electrician needed.
• Test button and low battery indicator for easy maintenance.
• Silence function temporarily mutes nuisance alarms.
• Certified to EN 14604 for proven safety.
• Ceiling mount with screws and plugs included.

Specifications

• Detector type: Photoelectric
• Power source: Battery (9V block, included)
• Alarm volume: 85 dB at 3 m
• Battery life: Up to 1 year
• Operating temperature: 0°C to 40°C
• Operating humidity: 0% to 93% RH (non-condensing)
• Material: ABS plastic
• Colour: White
• Diameter: 101 mm
• Height: 36 mm
• Quantity per pack: 2
• Mounting: Ceiling, screws and plugs included

Tips

Install at least one smoke detector on every floor, especially near bedrooms. Test the alarm monthly and replace batteries annually or when the low battery signal chirps. Avoid placing near kitchens or bathrooms to reduce false alarms.