
**Upgraded Enhanced Signal Antenna: Your Key to Hidden Treasures**

Experience advanced safety with the Intelligent Smoke Alarm Sensor Detector. This versatile device is designed for households, factories, and cross-border hotels, offering wired and battery networking options. Its intelligent detection system ensures early warnings, providing critical time for response.
The Intelligent Smoke Alarm Sensor Detector is easy to install and operate, making it suitable for various environments. Its reliable performance and advanced features make it an essential safety tool. Protect your space with this cutting-edge smoke detector.

**New Wall SH402 Detector: Your Reliable Metal Detection Tool**

Ensure your home or business is always protected with our independent smoke alarm. This commercial and household smoke detector offers reliable fire detection and early warning.
Designed for large spaces, this smoke alarm provides comprehensive coverage and dependable performance. Keep your property safe with this essential fire safety device.