Home Standalone Photoelectric Smoke Detector - 360° Fire Safety Alarm with One-Button Test & Low Battery Alert

Features & Benefits

• 360° Photoelectric Detection. Advanced photoelectric sensor with full-circle air intake ensures early and accurate smoke detection from any direction, reducing response time in emergencies.
  
  
• 24/7 Real-Time Protection. Continuously monitors your home for potential fire hazards, providing constant peace of mind for your family’s safety.
  
  
• Loud 80dB Alarm with LED Flash. Emits a powerful 80dB alarm along with flashing indicator lights to ensure quick awareness - even for deep sleepers or large rooms.
  
  
• One-Button Self-Test Function. Easily check device status with a single press. The built-in self-diagnostic system ensures reliable performance and proper sensor operation.
  
  
• Anti-Insect & Dustproof Design. Mesh-covered sensor chamber keeps out dust, insects, and small debris to prevent false alarms and maintain long-term accuracy.
  
  
• Energy Efficient & Long Battery Life. Powered by two AAA batteries (DC 3V) with ultra-low energy consumption - works up to 2 years continuously. A built-in low battery alert reminds you when it’s time to replace batteries.
  
  
• Quick & Simple Installation. Compact and lightweight design allows effortless wall or ceiling mounting with included hardware - no wiring required.