The Best WiFi Smoke Detector

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Wifi Smoke Detector


X-Sense Wi-Fi Smoke Detector, Wireless Smart Fire Smoke Alarm with Replaceable Lithium Battery & Silence Button, Compatible with TuyaSmart & Smart Life App, Auto Self-Check Function, XS01-WT

  • Works with TuyaSmart & Smart Life App: This smoke alarm is only compatible with TuyaSmart & Smart Life app; simply connect your alarms to Wi-Fi to remotely control your alarms through the app
  • Real-Time Reminders: You will receive a real-time notification on your smartphone whenever an alarm is triggered or any status is changed, making your life more convenient
  • Silence Alarm Via App: Allows you to temporarily silence any annoying alarms caused by kitchen fumes, smoking, etc. via the app; no more trying to push the silence button with a broomstick or with the help of a ladder, making it easier for the elderly and those with reduced mobility
  • Faster Response Time To Danger With Loud 85 Db Alarm: Upgraded photoelectric sensor significantly increases the alarm’s sensitivity for a faster response time while minimizing false alarms; 85 dB alarm is loud enough to alert all members in the household
  • Easy Installation: Simply install the smoke alarm onto the ceiling where you need it (refer to the section Installation Positioning in the user manual), connect the device to the app, and the device is ready to use
  • Self-Check Function: Continuously checks the battery status and Wi-Fi connection; if there is any problem with the self-check, you’ll receive a notification on your smartphone app immediately

Wi-Fi Connection

Easily connect this alarm to your smartphone app via a 2.4 GHz Wi-Fi network.

Effortless Installation

Simply install this smart smoke alarm, download the app, and you’ll be ready to protect your home from fire.

Photoelectric Sensor

Integrated with the most advanced photoelectric sensor, this alarm quickly detects dangerous smoke in the air.

Instant Notifications

Receive real-time notifications on your phone to stay up to date with everything going on around your home.

Easy App Setup

Download the TuyaSmart/Smart Life app, sign up, and follow easy step-by-step instructions in the user manual to connect the device to your app. After a successful connection, the system will be ready to work, and you can easily determine the alarm’s working status at a glance, all from your phone.

Wifi Smoke Detector
Wifi Smoke Detector

Instant Notifications

Receive real-time notifications on your smartphone whenever an alarm is triggered or if something is wrong with the battery, smoke sensor, or Wi-Fi connection. Always know what’s going on in and around your home and take action, even when you’re away!

Smaller Footprint

This alarm is easy to mount onto any ceiling or wall with the included mounting bracket, screws, and anchor plugs, and will automatically activate upon installation. A slim, contemporary design is sure to blend into any home decoration style nicely.

Wifi Smoke Detector
Wifi Smoke Detector

Silence False Alarms

If an annoying false alarm occurs (due to kitchen fumes, smoking, etc.), simply turn the Silence button ON via the app to silence the alarm. No more dealing with ladders, broom handles, or climbing on counters!


Item Model NumberXS01-WT
Operating Life10 years
Battery Life1 year
Power SourceReplaceable 3 V CR123A lithium battery
Sensor TypePhotoelectric
Safety StandardsUL 217, EN 14604:2005
Standby Current< 6 µA (avg.)
Alarm Current< 130 mA (avg.)
Operating Temperature40–100°F (4.4–37.8°C)
Operating Relative Humidity≤ 85% RH (non-condensing)
Alarm Loudness≥ 85 dB at 10 ft (3 m)
Silence Duration≤ 9 minutes
Indicator LightLED (red/blue)
Installation MethodScrew fixings and mounting bracket supplied
UsageIndoor use only
Product Weight0.20 lb (92 g)
Product Dimensions3.0 × 3.0 × 1.9 inches (78 × 78 × 48 mm)
Package Contents1 × Alarm Unit + 1 × Mounting Bracket + 2 × Screws + 2 × Anchor Plugs + 1 × Pin + 1 × User Manual
AppTuyaSmart/Smart Life app (Android and iOS supported)
Wireless Frequency2.4 GHz (incompatible with 5 GHz Wi-Fi Network)
Wireless ProtocolIEEE 802.11b/g/n
Wifi Smoke Detector
Wifi Smoke Detector

Hurry Up!

Make your site safe from fires.
Monitor your workplace and home from a distance and don’t worry.

Wifi Smoke Detector