A smoke alarm that only beeps when you're home isn't enough. The Tuya Smart WiFi Smoke Detector sends an instant alert to your phone the moment it detects smoke or heat — whether you're in the next room or on the other side of the world. With an 85dB siren, CE certification, and full integration with the SmartLife app and Google Assistant, it's a complete early-warning system that works while you sleep, travel, and live your life.
✦ 85dB Alarm Siren✦ Smoke & Heat Detection✦ WiFi + SmartLife App Alerts✦ Google Assistant Compatible✦ CE Certified✦ Remote Monitoring Anywhere✦ Smart Home Integration
Product Details
Spec
Detail
Detection Type
Smoke & heat (combination)
Alarm Volume
85dB
Connectivity
WiFi (Tuya platform)
App
SmartLife / Tuya Smart
Voice Control
Google Assistant
Certification
CE certified
Configurations
8 options (A–H, varying bundle/feature sets)
Smart Home
Tuya ecosystem compatible
Why This Product
Feature
What It Means for You
Smoke & Heat Detection
Catches fires earlier than smoke-only detectors — heat detection triggers before visible smoke reaches the sensor
Instant App Alerts
Your phone gets notified the moment an alarm triggers — even if you're not home, you can act immediately
85dB Siren
Loud enough to wake sleeping occupants and be heard across multiple rooms
Google Assistant
Check status and manage alerts by voice — no need to open the app for routine checks
CE Certified
Meets European safety standards — independently verified for reliability and performance
Care & Maintenance
Test the alarm monthly by pressing the test button and confirming the 85dB siren activates. Clean the sensor housing every 6 months with a soft, dry cloth or a gentle vacuum to remove dust that can accumulate on the sensor chamber and cause false alarms. Replace the battery as indicated by the low-battery alert in the SmartLife app or the audible low-battery chirp. Do not paint over the detector or cover the sensor vents. Install in a location free from steam, cooking fumes, and direct airflow from vents, which can trigger false alarms.
Frequently Asked Questions
Does this smoke detector send alerts to my phone when I'm not home?
Yes. As long as the detector is connected to your WiFi and you have the SmartLife or Tuya Smart app installed, you'll receive a push notification on your phone the moment smoke or heat is detected — regardless of where you are in the world.
Is this smoke detector compatible with Google Home?
Yes — the detector integrates with Google Assistant, allowing you to check its status and receive voice alerts through Google Home devices. It operates on the Tuya platform, which is compatible with Google Home via the SmartLife app.
What is the difference between configurations A, B, C, D, E, F, G, and H?
Each configuration represents a different bundle or feature set — ranging from the base single-unit detector (A, from $44) to expanded bundles with additional sensors or accessories (up to H at $207). Select the configuration that matches your coverage needs and budget. If you're unsure, contact us and we'll help you choose.
How loud is 85dB and will it wake me up at night?
85dB is equivalent to a loud lawnmower or heavy traffic at close range. At this volume, the alarm is clearly audible through closed interior doors and is designed to wake sleeping occupants. Most residential fire safety standards recommend a minimum of 75dB at the sleeping position — this detector exceeds that threshold.
Does this detector work with Alexa or Apple HomeKit?
This detector is confirmed compatible with Google Assistant via the Tuya/SmartLife platform. Tuya devices can also work with Amazon Alexa through the SmartLife skill. Apple HomeKit compatibility depends on the specific configuration — check the product listing for your selected variant or contact us to confirm before purchasing.
Shipping & Handling
Enjoy worldwide shipping with same-day dispatch on eligible items and 3–7 business days for most regular orders. Delivery time depends on the shipping method you choose, and the estimated arrival date is shown on each product page.
For most regions, we prepay Value-Added Tax (VAT) and customs duties to ensure a smooth, hassle-free delivery. In rare cases where a local customs office applies additional fees, these are outside our control and must be paid by the customer to release the package.
Full details can be found across our policy pages, including International Shipping, Shipping & Handling, and Returns & Exchanges. For return eligibility and conditions, please review our policy pages before reaching out.
Ships ready to protect — install in minutes, monitor from anywhere.
⚠️ Important Notice & Limitation of Liability. This product is manufactured and branded by DYGSM and is listed by us as a third-party product on an as-is basis. We make no representations or warranties regarding the performance, reliability, or suitability of this device as a primary or sole fire detection or life-safety system.
By purchasing this product, the customer acknowledges and accepts full responsibility for: (1) testing the device upon receipt to confirm it powers on, connects, and the alarm sounds correctly; (2) verifying that the device is functioning properly before relying on it in any capacity; and (3) conducting regular ongoing tests — at minimum monthly — to confirm continued operation throughout the product's use. This device should not be used as a substitute for professionally installed and certified fire detection systems where required by local law or building codes.
We accept no liability for any loss, damage, injury, or harm arising from the failure, malfunction, or non-performance of this device. All warranty and product support claims must be directed to the manufacturer, DYGSM, directly.
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In stockEnjoy worldwide shipping with same-day dispatch on eligible items and 3–7 business days for most regular orders. Delivery time depends on the shipping method you choose, and the estimated arrival date is shown on each product page. For most regions, we prepay Value-Added Tax (VAT) and customs duties to ensure a smooth, hassle-free delivery. In rare cases where a local customs office applies additional fees, these are outside our control and must be paid by the customer to release the package. Full details can be found across our policy pages, including International Shipping,Shipping & Handling, and Returns & Exchanges.
In stockEnjoy worldwide shipping with same-day dispatch on eligible items and 3–7 business days for most regular orders. Delivery time depends on the shipping method you choose, and the estimated arrival date is shown on each product page. For most regions, we prepay Value-Added Tax (VAT) and customs duties to ensure a smooth, hassle-free delivery. In rare cases where a local customs office applies additional fees, these are outside our control and must be paid by the customer to release the package. Full details can be found across our policy pages, including International Shipping,Shipping & Handling, and Returns & Exchanges.
In stockEnjoy worldwide shipping with same-day dispatch on eligible items and 3–7 business days for most regular orders. Delivery time depends on the shipping method you choose, and the estimated arrival date is shown on each product page. For most regions, we prepay Value-Added Tax (VAT) and customs duties to ensure a smooth, hassle-free delivery. In rare cases where a local customs office applies additional fees, these are outside our control and must be paid by the customer to release the package. Full details can be found across our policy pages, including International Shipping,Shipping & Handling, and Returns & Exchanges.
In stockEnjoy worldwide shipping with same-day dispatch on eligible items and 3–7 business days for most regular orders. Delivery time depends on the shipping method you choose, and the estimated arrival date is shown on each product page. For most regions, we prepay Value-Added Tax (VAT) and customs duties to ensure a smooth, hassle-free delivery. In rare cases where a local customs office applies additional fees, these are outside our control and must be paid by the customer to release the package. Full details can be found across our policy pages, including International Shipping,Shipping & Handling, and Returns & Exchanges.
In stockEnjoy worldwide shipping with same-day dispatch on eligible items and 3–7 business days for most regular orders. Delivery time depends on the shipping method you choose, and the estimated arrival date is shown on each product page. For most regions, we prepay Value-Added Tax (VAT) and customs duties to ensure a smooth, hassle-free delivery. In rare cases where a local customs office applies additional fees, these are outside our control and must be paid by the customer to release the package. Full details can be found across our policy pages, including International Shipping,Shipping & Handling, and Returns & Exchanges.
In stockEnjoy worldwide shipping with same-day dispatch on eligible items and 3–7 business days for most regular orders. Delivery time depends on the shipping method you choose, and the estimated arrival date is shown on each product page. For most regions, we prepay Value-Added Tax (VAT) and customs duties to ensure a smooth, hassle-free delivery. In rare cases where a local customs office applies additional fees, these are outside our control and must be paid by the customer to release the package. Full details can be found across our policy pages, including International Shipping,Shipping & Handling, and Returns & Exchanges.
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