tuya Smart Zigbee Smoke Detector Real-time smoke detection for reliable home protection. When smoke is detected, the device sounds a loud alarm and instantly sends a notification to your smartphone, keeping you informed even when you are away. Supports low-battery alerts, device status monitoring, and remote management. Ideal for kitchens, bedrooms, living rooms, offices, and more. Early warning. Fast response. Smarter protection. Zigbee gateway required.