Smoke Detector – WiFi Ceiling Alarm with 85 dB Siren and Phone Alerts

Smoke Detector – Hears It at Home, Tells You Wherever You Are

A round ceiling detector that watches for smoke and heat and sounds an 85 dB siren when it triggers. It connects over 2.4 GHz WiFi and sends a notification to your phone through the Smart Life and Tuya apps. Setup runs over WiFi or Bluetooth, and it links with Google Home and Amazon Alexa.

Why choose a connected smoke detector?

A standard alarm is loud, which is only useful if someone is in the building to hear it. This one also pushes an alert to your phone, so an empty house is not a silent one. Everything else stays familiar: it mounts on the ceiling and runs on a battery.

• Smoke and heat sensing — two detection types from one ceiling unit.
• 85 dB siren — loud enough to carry through a closed bedroom door.
• Phone notifications — an alert reaches you through the app when the alarm triggers.
• WiFi and Bluetooth setup — pair over either, then run on 2.4 GHz WiFi.
• Voice assistant support — works alongside Google Home and Amazon Alexa setups.

Loud in the hallway, and a message in your pocket.

One unit covers about 20 square meters, so plan on a detector per floor and one outside the sleeping area. It mounts to the ceiling with the included sticker or screws and runs on a 3 V LR03 battery. Press the reset button once a month to confirm the siren and the app alert both still fire.

Specifications

• ABS housing
• 8 x 3.8 x 5.2 cm
• 85 dB alarm, 20 m² coverage
• 3 V LR03 battery
• 2.4 GHz WiFi and Bluetooth

Mount one in the hallway this weekend.