TUYA WiFi Smoke Detector Self Checking Wireless Smart Fire Smoke Detector With Silence Button

Product Details:
Place of Origin: GuangDong China
Brand Name: ARIZA
Certification: TUV CE
Model Number: SM11W
Payment & Shipping Terms:
Minimum Order Quantity: 500PCS
Price: $12.12-$12.9
Packaging Details: Qty:50pcs/ctn Size:39.5*34*32.5cm G.W:10kg/ctn
Delivery Time: 7-15 days
Payment Terms: T/T, Western Union
Supply Ability: 10000 per day
Specifications Product Description Request A Quote
Product Name: TUYA WiFi Smoke Detector
Wi-Fi Connectivity: TUYA WIFI APP Control, 802.11 B/g/n
Low Battery:: 2.6 ± 0.1 V
Alarm Volume: >85 DB(A) At 3 Meters
Alarm Sensitivity: 0.09 - 0.17 DB/m
Battery: 10 Years Lithium Battery
Material: ABS
Operation Current: <10uA (standby); <70mA (alarm)
Silence Time: Approx. 10 Minutes
Comply To Standard: EN14604:2005/AC:2008
High Light:

2.4GHz Smart Fire Alarm


2.4GHz Wireless Smoke Detector


85dB Smart Fire Alarm

Product Description

TUYA WiFi Smoke Detector Self Checking Wireless Smart Fire Smoke Detector With Silence Button


About this item:


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




Product name

TUYA WiFi Smoke Detector Self Checking Wireless Smart Fire Smoke Detector With Silence Button



Product size


Alarm Volume

>85 dB(A) at 3 meters

Alarm Sensitivity

0.09 - 0.17 dB/m


10 years lithium battery

Low Battery

2.6 ± 0.1 V

Operation Current

<10uA (standby); <70mA (alarm)

Silence Time

approx. 10 minutes

Comply to Standard


Wi-Fi connectivity

TUYA WIFI APP Control, 802.11 b/g/n




2.4 GHz Wi-Fi Connection
Simply connect your alarms to Wi-Fi to remotely access and control your alarms through the app, allowing you to handle any emergency swiftly. Incompatible with 5.0 GHz networks.
Instant Notifications
Use the app to stay informed of your alarm conditions, including low battery warnings, end-of-life reminders, or malfunctions.
Ultra-Compact Design
Measuring only 4.72 x 1.2in, this smoke alarm is small but powerful, and integrates perfectly into any home design.



Wi-Fi Configuration & Networking:

1. Power on the device,and do the self-checking
2. Make sure your smart phone is connected to the Wi-Fi in the 2.4GHz band
3. Ensure that the alarm, mobile phone and router are close to each other
4. Download TUYA app on your phone

5. Connect the device to Wi-Fi :
Step 1: Open the APP enter into "My Home" ,click "Add Device"
Step 2: Choose the “Add Manually ” ,select ”Security & Sensor”,and select ”Alarm (Wi-Fi)”
Step 3: Press the button four times until the LED indicator light blinks.
Step 4: Click "Confirm indicator “rapidly” or “ slowly” blink" according to the alarm actually blinks status, enter the Wi-Fi password your current connected, click “Confirm”, and then wait for the device to configure automatically.The waiting time is 3 minutes
Step 5: After the configuration is successful, the indicator light stops blinking, and the APP jumps to "Added successfully". You can change the device name. Click "Done" ,then the device is ready to use.



TUYA WiFi Smoke Detector Self Checking Wireless Smart Fire Smoke Detector With Silence Button 0

Mounting Alarms:

1. Twist off the mounting bracket from the alarm.
2. Put the bracket on the installation position and mark the screw holes on the ceiling or the wall.
3. Drill two mounting holes in the marked place by an electric drill (The diameter of the drill hole is 5mm) and insert two plastic anchor plugs by hammer.
4. Screw the mounting bracket to the ceiling or the wall (Refer to figure 3).
5. Attach the alarm to the mounting bracket and turn clockwise to lock the alarm


TUYA WiFi Smoke Detector Self Checking Wireless Smart Fire Smoke Detector With Silence Button 1

Package List:


1 × Photoelectric smoke alarm
1 × Mounting bracket
1 × Screw Kit
1 × User manual



TUYA WiFi Smoke Detector Self Checking Wireless Smart Fire Smoke Detector With Silence Button 2




Question: Is this item compatible with the Samsung tablet and Alexa?
Answer: It depends on whether your device is compatible with the TuyaSmart app. Please note that some mobile phones and devices are not compatible with EZ mode, and you will need to switch it to AP mode. Please refer to the user manual for more details.


Question: Can I connect 3 of these together with the app? I'd like to have one labeled as garage another for downstairs and another for upstairs.
Answer: Yes, up to 100 devices can be added to the TuyaSmart app. You can add your three units together and change the device name on the app, allowing you to distinguish the devices by their location.


Question: Can i get the alarm when i am not home? (over the internet, while i am on vacation, lets say)
Answer: You can access the status of the alarm through the app on your phone. If the smoke alarm goes off if you are not at home, it will send you an alert to your phone that your smoke alarm is going off.





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