
Smart Zigbee smoke sensor with real-time fire detection, 85dB audible alarm, instant mobile notifications, low-power operation, and compatibility with Alexa, Google Assistant, Home Assistant, SmartThings, and HomeKit platforms.
HS-AZ901N
The HS-AZ901N Smart Smoke Sensor is an intelligent fire safety detection solution designed for smart homes, apartments, offices, hotels, retail spaces, warehouses, and commercial safety monitoring applications. Engineered to provide reliable smoke detection and immediate warning alerts, the sensor enhances fire safety through real-time monitoring and smart home integration capabilities. Supporting Zigbee 3.0 and Tuya Zigbee protocols, the HS-AZ901N connects through a compatible Zigbee hub to deliver stable wireless communication and instant alarm notifications directly to mobile devices. The device is also compatible with multiple smart home ecosystems including Amazon Alexa, Google Assistant, Home Assistant, Hubitat, Philips Hue, SmartThings, HomeKit, and Tuya Smart Life applications. When smoke is detected, the sensor activates a powerful 85dB audible alarm while simultaneously sending emergency notifications to connected smartphones, enabling users to react quickly to potential fire hazards even when away from home. Built with an ultra-low-power design, the HS-AZ901N operates using a DC3V LR03 battery with minimal standby current consumption for long-lasting operation and dependable 24/7 monitoring. The sensor covers detection areas up to 20㎡, making it suitable for bedrooms, living rooms, kitchens, offices, hallways, and commercial environments. Its compact circular design allows clean and discreet ceiling installation, while the included adjustable wall mounting bracket ensures flexible positioning and easy installation. With broad smart platform compatibility and dependable fire detection performance, the HS-AZ901N is an ideal addition to modern smart safety systems.