• 【Smart Home Integration】WiFi-enabled smoke alarm seamlessly integrates with your smart home system for enhanced safety and monitoring.
• 【Multi-Scenario Protection】Versatile smoke detector suitable for various settings, providing comprehensive fire safety coverage throughout your home.
• 【High-Decibel Alarm】Loud 80dB+ alarm ensures you're alerted to potential dangers, even from a distance or during sleep.
• 【Low Battery Alert】Built-in low battery warning function ensures your detector is always operational when you need it most.
• 【Wide Operating Range】Functions effectively in temperatures from 0℃ to +50℃ and humidity levels up to 95%RH, suitable for most home environments.

Specifications:

• Model: SM441W
• Power Supply: DC 9V alkaline battery (not included)
• Static Current: <10uA
• Alarm Current: <100mA
• Working Temperature: 0℃ to +50℃
• Humidity Range: ≤95%RH, no condensation
• Alarm Sound Level: >80dB
• Low Battery Alert Threshold: ≤6.5V±0.5V
• Connectivity: WiFi