WIFI smoke detectors

1: Wireless WIFI Smoke detectors, approved with CE EN14604/AS3786 /Rohs certifications

2: Five covers for your choice, Streamline shape/Minimalism style. Patented design. OEM welcomed. Choose the model you like, meet the needs of different clients.

3: Unique design: one-piece DC3V built-in Lithium battery for the smoke module, provides 10 years of long-life protection.

Two pieces DC3V Replaceable Lithium battery for the WIFI module to ensure a long life of the detectors.

4:Thimble design,wire-free. Easy for installation.

5:Working with TUYA Smart App. Get an alert from a smartphone.

6:Name the location of the detector.

7:Self-checking automatically every 24 hours.

8:Remotely silence from the mobile phone.

9:Battery state showing. Low battery warmly.

10: Check Alarm history.

11:Google Home/Amazon Alexa/IFTTT compatible.

12: Notification from a Phone call or SMS
13: Family group management—Share this device with your family members.

I wanna check the video on how the WIFI Smoke Detectors Works. 

I think we can talk in details