Tuya WiFi Smart Smoke Detector – App Alerts

Bring smoke-sensor alerts into your Tuya setup with this battery-powered WiFi device. It combines an audible alert at the sensor with smartphone notifications, giving you a way to see a smoke event in the app as well as hear the local sound. The compact round housing has vents around its face and a visible indicator light.

The sensor works with Tuya Smart and Smart Life on compatible Android and iOS phones. Its app screen displays the smoke status and keeps alarm-event records, so you can see whether an alert has been reported and review the recorded activity later. A battery-status indicator also appears in the app, keeping power information alongside the sensor's status.

Connectivity uses 2.4GHz WiFi. During setup, add the device through the app's security-sensor category, place it into pairing mode and enter the WiFi network details. The setup indicator flashes during connection. Once connected, the device can send a push notification when it detects smoke; remote notifications depend on the sensor's network connection and the phone receiving app alerts.

The local audible alarm operates independently of the WiFi connection. Its rated sound level is 80dB, with actual audibility affected by distance, closed doors and surrounding noise. This local sound and the separate app notification provide two ways of drawing attention to the same detected event.

A central test control lets you trigger a test response. Holding it activates the buzzer and sends a smoke-detection notification to the connected app, making the test useful for seeing the sound and notification functions together during setup.

Power comes from two AAA batteries, which are not included, and rear mounting slots provide a way to attach the housing in position. Battery operation avoids running a power cable to the device, while the app connection brings its status into the same Tuya or Smart Life interface used for your other compatible devices.