Runidur Fire Alarm 10-Year Battery Photoelectric Smoke Detector - Test/Silent Button, DIY Ceiling Mount US-SM01 (5-Piece)

Compact, long-lasting smoke detection for homes

Meet the Runidur Fire Alarm, a slim photoelectric smoke detector designed for modern living spaces. It pairs a 10-year energy-efficient battery with a clean, unobtrusive form factor, delivering a clear and immediate alert when smoke is detected. Built for everyday life, it blends with ceilings while providing reliable early warning when it matters most.

The detector integrates a dust-proof isolation board and a development chip to help maintain detection sensitivity amid common household factors. This thoughtful design aims to reduce nuisance alarms while staying ready to perform when conditions change, giving you a practical layer of awareness without constant upkeep.

What to expect in daily use

When powered on, you will hear a loud alarm and see LED indicators during testing. The unit’s housing uses flame-retardant ABS plastic, providing resilience against heat and corrosion in typical home environments. With a straightforward test and silent button, you can verify operation and mute the unit if alarms turn out to be non-threatening.

• Long-lasting power: 10-year CR123A battery minimizes the need for frequent changes.
• Photoelectric sensing: Efficient smoke detection paired with a strong audible alert (>85 dB).
• Ultra-slim profile: A discreet footprint that fits in tight ceiling spaces.
• Test and silence: Dedicated button for quick verification and temporary silence when appropriate.
• Durable housing: Flame-retardant, high-temperature resistant construction for daily home use.

Installation and maintenance are designed for simplicity. The package includes two installation materials, enabling flexible mounting options for different rooms and layouts. Regular testing is easy and can be incorporated into routine household checks to help you stay informed about your setup.

• Two mounting options included: ceiling or wall placement with basic hardware.
• Simple activation after power on and routine test to confirm readiness.

Overall, the Runidur Fire Alarm offers a practical combination of long life, dependable sensing, and user-friendly operation that fits a wide range of home environments. This can be a straightforward addition to any room where you want a clear, immediate alert without oversized hardware or maintenance demands.