Tuya Wifi Smart Smoke Detector Photoelectric Sensor Fire Alarm 85dB with AA Batteries Compatible with Tuya App for Home Security
-
Estimated Delivery:Jun 10 - Jun 14
-
Free Shipping & Returns: On all orders over $75
Tuya Wifi Smart Smoke Detector Photoelectric Sensor Fire Alarm 85dB with AA Batteries Compatible with Tuya App for Home Security
SPECIFICATIONS
Alarm current: 100mA
Alarm decibel: ≥85dB/3m
Brand Name: CCEsafety
CE: EN 14604:2005/AC:2008
Certification: CE
High-concerned chemical: None
Model Number: SA14
Origin: Mainland China
Power source: 3pcs AA battery
Quiescent current: ≤ 5uA
Size: 85*47mm
Smart home platform: Tuya
Type: Smoke Detector
Worried about fire hazards at home? WiFi Tuya smart smoke alarm, guard your safety 24 hours a day!
Product Description
📱 WiFi Tuya Smoke Alarm
Connect to Tuya App in 1 click, real-time check smoke detector status anytime, anywhere. Get instant alerts on your phone once smoke is detected—keep your home safe even when you’re out for travel or work.
⚡3-Year Long-Lasting AA Battery
Replaceable AA battery design, battery life up to 3 years, worry-free and labor-saving.
✅CE Certification
Passed EN14604 official certification—100% compliant for household smoke detector in EU countries. Buy with zero worries!
🚨 85dB Loud Sound + Flashing Light Alarm
85-decibel high-pitched alarm paired with eye-catching flash. Strong enough to wake you up from deep sleep, leave no chance for fire hazards to spread.
🔍 10 Years Photoelectric Sensor
Adopt premium photoelectric sensing tech, accurately detect early-stage fire smoke. Minimize false alarms caused by cooking fumes or dust—super reliable for kitchen, bedroom, and living room.
⚠️Smart Reminder
Low battery reminder and end of life reminder, let you replace the battery in time to ensure that the device is always in the best working condition.
🎛️ One-Click Mute & Test
Easy one-button operation: mute false alarms (e.g., burnt toast smoke) to avoid noise, or test device function in seconds. No complex steps, suitable for all ages.
📊Alarm History
Green light flashes 3 times every 43s = past alarm event. Check the detection area for hidden fire risks! Reminder auto clears after 24 hours.
Tips:
● Please test the alarm regularly to ensure it works properly.
● It is recommended to replace the smoke alarm every 10 years.
Technical Parameters
Voltage |
3 AA primary alkaline batteries |
|
Low battery warning |
2.8V |
|
Status display |
Normal smoke detection |
LED (red) flashes once every 344 seconds without alarm sound |
Alarm condition or testing |
LED (red) flashes and continuous alarm is given |
|
|
Low sensitivity detection (silence mode) |
LED (red) flashes every 10 seconds without alarm sound, automaticall cancel low sensitivity detection 9 minutes later |
|
WIFI network configuration |
Press the TEST button 2 times in a row and the LED (green) will flash, prompting you to enter the network configuration mode. Network configuration time will be about 2 minutes |
|
End of life |
After power-up and work for 10 years, end-of-life warning will be made. The buzzer beeps 3 times every 43 seconds. |
|
Low battery warning |
LED (red) flashes every 344 seconds. And the product beeps about every 43 seconds |
|
Alarm loudness |
≥85dB/3 meters |
|
Working temperature |
-10ºC~+50ºC |
|
Ambient humidity |
≤95%RH (no condensation) |
|
Built-in communication module |
WIFI |
|









Installation Instructions
a、Hold the mounting plate against the selected installation position on the ceiling, and mark the center of the holes with a pencil. Drill a hole through the pencil marks and use the enclosed screws and anchors to secure the mounting plate.
b、Install the AA batteries according to polarity markings.
c、Insert the hook of the mounting plate to the slot of the alarm, the positioning column should also align with the positioning groove. Rotate the alarm clockwise until it snaps into place.
Link network related issues:
1.Please download the software "Tuya Smart" from the Google Play Store or App Store for the networking APP.
2.The WIFI router must be 2.4G network to connect to the APP.
3.Press the TEST button 2 times in a row and the LED (green) will flash, prompting you to enter the network configuration mode. Network configuration must be completed within 2 minutes. If the network is not successfully configured, please press the TEST button again. If the network configuration is completed, the APP displays this alarm.
4.After the successful completion of the network, when the local fire detection alarm occurs, the alarm information will be uploaded to the APP via WiFi. If the customer purchases a telephone or SMS service, the information can be directly sent to the customer by calling or sending a message after the alarm is triggered.
5.The battery level information on the APP is updated every 24 hours. The battery level is displayed as "Medium / igh / Low". If the battery level is "low", please replace the battery as soon as possible.
Access to the APP allows users to view history and settings.
Testing
Press the TEST button and the product will enter alarm mode. It will make beeps that are louder than 86dB. The alarm indicator (red) will flash. The APP will receive a message of testing, too.
Standby condition
In standby condition, the smoke alarm detects every 10 seconds. The alarm indicator flashes every 344 seconds to indicate that the smoke alarm is operating properly. When it senses products of combustion, the alarm sounds. And the alarm indicator (red) flashes at the same time, until the air is clear. The APP will receive a message of alarming, too.
Silence mode (Low sensitivity)
When it’s in normal working condition, press and hold the TEST/HUSH button for 0.5 second, and the product will enter silence mode. That will last for about 9 minutes. Pressing the TEST/HUSH button again will also end the silence mode.
Alarm history
When the alarm indicator (green) flashes 3 times every 43 seconds, that means alarm has been made before. Please check if there is fire risk in detecting area. This indication will end 24 hours later.
Smoke chamber degeneration warning
The working environment and time will cause the degeneration of smoke chamber. When the product makes 3 short beeps every 43 seconds, it indicates end-of-unit-life. You should replace the smoke alarm with a new one.

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
Discover more in our FAQ
How long does it take to process an order?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
Do you ship internationally?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
What is your return policy?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
What are your sizing options?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.