Smoke Alarm – WiFi Smoke and Heat Detector with 85 dB Siren and App

Smoke Alarm – It sounds in the hallway and shows up on your phone

A flat ceiling or wall detector that combines a smoke sensor with a heat sensor and sounds an 85 dB alarm. It connects over 2.4 GHz WiFi and Bluetooth to the Smart Life or Tuya app, so an alert also reaches your phone. The housing is 8 cm across and 5.2 cm deep, covering a room of up to 20 m².

Why choose a WiFi smoke and heat detector?

A standard alarm only works if someone is at home to hear it. With an app connection the same alert reaches you at work or on holiday. Combining smoke and heat sensing in one unit also means fewer nuisance triggers from a steamy bathroom or a hot kitchen.

• Smoke and heat sensing — two sensors in one housing for more reliable detection.
• 85 dB alarm — loud enough to carry through a closed door.
• App notifications — Smart Life or Tuya sends the alert to your phone.
• WiFi and Bluetooth — 2.4 GHz WiFi with Bluetooth for quick first-time pairing.
• Flat housing — 8 cm across and 5.2 cm deep, discreet on a ceiling or a wall.

Quiet on the ceiling until the one moment it is not.

Mount it centrally on a ceiling or high on a wall, away from the kitchen hob and the bathroom door. It runs on a 3V AAA battery, which is not included, and pairs through the app in a couple of minutes. Test the unit with its own button once a month and vacuum the vents when you dust.

Specifications

• Engineering ABS housing, flame-retardant
• Power 3V (LR03/AAA, not included)
• Alarm approx. 85 dB, coverage up to 20 m²
• WiFi 2.4 GHz + Bluetooth, Smart Life / Tuya app
• Diameter 8.0 cm, height 5.2 cm

Mount it, pair it and test the button.