Smart Smoke Sensor – Smart Fire Alarm Detector with App Alerts

Protect Your Home from Fire Hazards — Get Instant Smoke Alerts

This Tuya Zigbee-powered smoke sensor offers intelligent fire protection with real-time alerts and powerful alarms. Once smoke is detected, it immediately sounds a loud 90 dB siren and sends a push notification to your phone, keeping you informed no matter where you are.

🌟 Key Features:

• Smart Smoke Detection
  Monitors smoke levels and triggers immediate alarms for early fire warning.

• App Notifications
  Sends instant push alerts to your phone via the Tuya Smart or Smart Life app.

• 90 dB Loud Alarm
  Built-in buzzer alerts residents instantly with a powerful sound level.

• Zigbee Protocol
  Requires a Tuya Zigbee Hub for smart functionality and remote alerts.

• Low Battery Warning
  Never be caught off-guard — alerts you when it's time to replace batteries.

• Easy Ceiling Mount
  Installs easily on any ceiling or sloped surface with a ≤45° angle.

• Compact & Reliable
  Lightweight and unobtrusive, yet dependable for 24/7 fire protection.

⚙️ Smart Use Cases:

• Instantly alert your phone when smoke is detected — even if you're not home
• Trigger lights or sirens when paired with other Tuya smart devices
• Auto-disable appliances or open windows in case of alarm (via automation)
• Group alerts for multi-floor homes using multiple smoke sensors

📦 Specifications:

• Sensor Type: Photoelectric Smoke Detector
• Wireless Protocol: Zigbee 3.0
• App: Tuya Smart / Smart Life
• Alarm Volume: 90 dB (±3 dB)
• Power: 2 × AAA batteries (not included)
• Quiescent Current: ≤10μA
• Alarm Current: ≤120mA
• Detection Range: 20㎡
• Mounting: Ceiling or angled (≤45° slope)
• Size: 90 × 90 × 40 mm
• Operating Temp: -10°C to 50°C
• Humidity Tolerance: ≤95% RH
• Hub Required: Yes (Tuya Zigbee Gateway)
• Certifications: CE

📦 What’s in the Box:

• 1 × Zigbee Smoke Detector
• 1 × User Manual
• (Batteries not included)

Early smoke detection can save lives. Get alerted instantly and automate your smart home to respond faster.

Product Features:

1. Product introduction

This product is an intelligent Zigbee photoelectric smoke sensor. It is able to detect the presence of smoke in real time. Once the danger of fire smoke is detected, the red LED of the sensor will illuminate and alarming to remind you and your family in time. It can be widely used in homes, lounges, coffee shops, dance halls and other places where fire alarm monitoring is required. (This sensor cannot detect gas/heat/fire.)

2. Wifi + Bluetooth Dual Mode

Connect to the network faster. The connection network speed is 2 times faster than only Wifi. (Bluetooth is only used for network signal connection, Bluetooth cannot be used alone. WIFI+Bluetooth is more stable)

3. 90dB(A)*Alarm Sound

The smoke detector is built-in 90dB alarm voice, let people respond in time and deal with it quickly.

4. Mobile Phone APP alarm push

When smoke detector detects smoke, your phone will get app alarm push. Let you get rid of potential danger and economic loss.

 

5. Recommended installation location

The alarm can be installed on the ceiling or inclined; if it needs to be installed on a sloping roof or a diamond-shaped roof, the inclination angle should not be greater than 45°, and the distance is 50cm.
【Flat ceiling mounting】The best place to install the smoke sensor is in the center of the ceiling. Because the smoke, heat, and combustibles that rise to the ceiling spread laterally. Please keep at least 30cm away from lights or other decorations.
【Sloping ceiling installation】If the ceiling is sloping, please install the smoke sensor at a horizontal distance of 90cm from the ceiling pendant.

Product package included:

1x Sensor (Not include battery)
1xUser manual