Alexa & Google Home Compatible Tuya Wifi & Bluetooth Smoke Detector with Cellphone App Alerts, 80dB Alarm, Temperature & Humidity Measurement


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Alexa & Google Home Compatible Tuya Wifi & Bluetooth Smoke Detector with Cellphone App Alerts, 80dB Alarm, Temperature & Humidity Measurement $15.99

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The product is a wireless smoke sensor which supports WiFi and Bluetooth for connection purposes. It is integrated with an alarm that sounds an 80dB alert once the concentration of smoke exceeds normal standards. This information is promptly pushed to the smartphone application through the network. Its compatibility with Alexa and Google Home enables easy voice control. It can be used with other Tuya door locks or monitoring devices to minimize time taken to open doors.


  • Smoke Sensing, Temperature and Humidity 2 in 1 Design: High sensitivity and stable performance are assured through the microprocessor. It allows all-round smoke detection alarm, swift response time, long-term operation. It also supports temperature and humidity measurement.

  • WIFI and Bluetooth Two Connection Ways: Both Wifi and Bluetooth connection methods are supported, ensuring faster network connection. Connection to the network is 2 times faster than using WiFi only.

  • Mobilephone APP Control: Temperature and humidity changes are recorded and displayed graphically on the APP.

  • 80dB Alarm Sound: The device emits an 80dB high decibel alarm when either the temperature reaches 60 degrees or the smoke reaches a certain level. This allows people to react in time.

  • High Temperature Alarm Push: The alarm pushes an alert to the mobile phone application via the network when the smoke concentration surpasses the normal standards. This helps in timely response to the situation.

  • Voice Control: Compatibility with Alexa and Google Home facilitates convenient voice control.

  • Intelligent Linkage: This device can work with other Tuya devices. It can be used with other Tuya smart door locks or monitoring devices, which reduces the time taken to open doors.

  • Low Battery Alert: An alert is automatically pushed when the battery level dips below 20 percent. This is helpful in timely battery replacement.

  • Share Function: You can add family members and share the control.

  • Group Function: The devices in a group can be controlled together more conveniently.

  • Recommended Installation Location: The alarm can be installed on the ceiling or tilted, where the tilt angle should not exceed 45° and the distance should be 0.5m, in case of a pitched or diamond roof.

  • Flat Roof Installation: The optimal location for a smoke detector in a flat roof is the center of the ceiling. This is to make sure smoke, heat and combustibles that rise to the ceiling spread laterally. The detector must be kept at least 0.3m away from lights or any other decorations.

Sloped Ceiling Installation: For slanted ceilings, the smoke sensor should be installed at a horizontal distance of 0.9 m (4 ft) from the ceiling mount.

Usage Scenarios: The product can be widely used in home, lounge, café, dance halls and other area where fire alarm monitoring is needed. (The sensor cannot detect gas/heat.)


  • Name: Smoke Detector
  • Material: ABS
  • Wireless network: 802.11 b/g/n
  • Input voltage: 2 * AAA battery (not included)
  • Detection range: 20m^2
  • Static current: ≤10uA
  • Installation mode: ceiling type
  • Alarm current: ≤120mA
  • Operating temperature: -10°C to 50°C
  • Low voltage prompt: ≤2.4V
  • Working humidity: ≤95%
  • Alarm sound level: 80dB/1m
  • Item size: 90 90 40mm
  • Item weight: 103g
  • Package size: 92 92 42mm
  • Package weight: 124g

Packing List

  • 1 * Smoke Detector
  • 1 * Bag of Accessories
  • 1 * Manual