SAFE2HOME SP11-880004 10-Year Smoke Detector with Built-In Lithium Battery

Homeowners and landlords who want reliable fire protection without battery replacements choose the SAFE2HOME SP11-880004. This optical smoke detector is powered by a built-in lithium battery that lasts the entire 10-year lifespan of the device, so you never need to change batteries. It is suitable for bedrooms, hallways, living rooms, and caravans.

Key specifications

• Detection principle: optical (photoelectric)
• Battery: built-in lithium battery, 10-year life (non-replaceable)
• Alarm volume: ≥ 85 dB at 3 meters
• Certification: VdS, EN 14604
• Test button and mute function (approx. 10 minutes)
• End-of-life and low battery acoustic indicators
• Operating temperature: 0°C to 40°C
• Operating humidity: 0% to 93% RH (non-condensing)
• Material: ABS plastic, colour: white
• Dimensions: diameter 100 mm, height 35 mm

Why choose it

The sealed lithium battery eliminates the hassle of annual battery changes and prevents the detector from being disabled due to missing batteries. The optical sensor responds quickly to smouldering fires, and the loud 85 dB alarm ensures you wake up even in deep sleep. The mute function lets you silence nuisance alarms from cooking smoke for about 10 minutes.

Ideal use cases

• Private homes and apartments
• Caravans and mobile homes
• Rental properties requiring long-term maintenance-free protection

Good to know

Installation is simple with the included screws and adhesive pad. The detector is certified to EN 14604 and VdS, meeting European safety standards. When the device reaches the end of its 10-year life, it emits an acoustic signal to remind you to replace the entire unit.