Specifications:

Product Name	Smoke Sensor Alarm
Input Voltage	DC9V alkaline battery (Not Include)
Static current	＜10uA
Alarm Current	＜100mA
Low battery alert	≤6.5±0.5V
Alarm Sound Level	uff1e90db/2m(2.4GHz)
WIFI	802.11b/g/n
Working Temperature	-10-50℃
Working Humidity	≤95%RH

Features:

1. Reliable and Accurate Smoke Detection: The Smoke Sensor Alarm is designed to detect smoke and other potentially dangerous gases with high accuracy. It uses advanced technology to ensure that you are alerted in case of any smoke or gas leaks in your home or office.

2. Smart Home Integration: The Smoke Sensor Alarm is compatible with Tuya/Smart Life APP, Amazon Alexa, and Google Assistant. This means you can easily control it using your smartphone or voice commands. You can also integrate it with other smart home devices to create a comprehensive security system.

3. Easy Installation and Maintenance: The Smoke Sensor Alarm is easy to install and maintain. It comes with a user manual that provides step-by-step instructions on how to install and set it up. You can also easily replace the battery when it runs out, ensuring that your home or office is always protected.

4. Loud and Clear Alarm Sound: The Smoke Sensor Alarm has a loud and clear alarm sound that can be heard from a distance of up to 2 meters. This ensures that you are alerted in case of any smoke or gas leaks, even if you are in another room.

5. Cost-Effective and Durable: The Smoke Sensor Alarm is a cost-effective and durable solution for smoke and gas detection. It is made of high-quality materials that are designed to withstand wear and tear, ensuring that it lasts for a long time. It is also affordable, making it accessible to everyone who needs it.

Package included:

1*WiFi Smoke Detector
1*User Manual
(note: there is no battery inside the product)