Key features

• •Highly Sensitive & Reliable: Equipped with an advanced photoelectric sensor, our smoke alarm detects smoke at densities as low as 0.25 dB/m, triggering an instant 85dB alarm and flashing red LED to ensure early warning and enhanced safety
• •Low Power Consumption: With a standby current of <15&mu;A, the alarm conserves energy efficiently, extending battery life and reducing the frequency of replacements compared to conventional models
• •Dual Audio-Visual Alerts: Features an 85dB loud alarm and a vivid red LED indicator that flashes during normal operation, alerts when smoke is detected, and signals low battery (below 2.5V±0.1V) with persistent flashes
• •Self-Testing & Monitoring: Simply press the test button to verify functionality—the red LED flashes 4 times with a beep. Regularly monitors battery status and operational readiness for peace of mind
• •Easy Installation: Requires no hardwiring; powered by 2x1.5V AAA batteries (included). Includes screws and adhesive foam for flexible mounting options (60mm drill spacing or adhesive placement)