The fire detection system has the following technical specifications:

• Input voltage: 9 V
• Battery specification: 6F22, 9 V lithium (not included).
• Standby current: 80 dB/2 m (2.4 GHz).
• Operating temperature: 0–50℃
• Operating humidity: ≤95% RH.
• App: Tuya Zigbee.
• Compatibility: Works with Amazon Alexa / Google Assistant.
• Fast fire detection: High smoke sensitivity effectively reduces the frequency of false alarms.
• App notifications and control: Compatible with the Smart Life and Tuya apps for early detection of fire or smoke hazards and real-time notifications on your smartphone.
• Multiple features: Smoke detector with a wide detection range, fast response to smoke, an 85 dB audible alarm, and automatic notifications sent to the app.
• Low-power design: Long battery life.
• LED indicator: Indicator light.
• Dimensions: 106 x 106 x 41.5 mm.

The kit includes: 360-degree smoke sensor, mounting accessories, and user instructions.