WiFi 433Mhz Smart Switch Mobile Phone APP Voice Wireless Remote Controller Timer Work With APP Smart Life

Features: 
- 4 kinds of control mode. 
433MHZ RF + voice control + APP + control + ON / OFF. 
Especially suitable for the elderly, nursing mothers, disabled people, children, etc. 
- The advantage of APP control + voice control at night. 
App control: The night is too dark, it is difficult. 
Find a mobile phone. And the operation is heavy. 
Voice control: Disturb the child to sleep, ring in 
The middle of the night will scare away the crying child. 
- 100M long range. 
Tip: The obstacle will shorten the distance. 
The wireless signal is affected by the environment, the more obstacles, the shorter the distance. 
- Avoid the dark and save energy. 
Control 1 lamp from multiple locations. 
- Voice control. 
Works perfectly with Amazon Alexa, Google Home. 
- Countdown function. 
You can set a countdown for humidifiers, microwaves, coffee makers, and more. The device will stop automatically. Don't worry about the device working all the time. 
- Family sharing, fun control. 
The main account has the exclusive permissions, one click to share the permissions with the whole family. Let the family enjoy smart life! 
 
Specification: 
Wireless switch parameters; 
Working voltage: DC 3V; 
Operating frequency: 433.92MHZ; 
Transmit power: <10mW; 
Remote control distance: <100 meters (Inner away); 
Size: 86 * 86 * 10 (mm); 
Battery: Cr2032 battery, standard battery (No battery in the package); 
Battery Life: About 1 year; 
2 kinds of fixing methods: Screw + Double-sided Adhesive; 
Controller parameters:
Operating voltage:  AC90-250V 60HZ / 50HZ; 
WIFI: IEEE 802.11 b / g / n; 
RF working frequency: 433.92MHZ; 
Maximum current: <10A; 
Size: 72 * 38 * 26 (mm);