Smart Switch 4CH DC 7-32V

APP Remote Control
You can check the working state of the device in Tuya APP anywhere and anytime.
RF433mhz Control
The device can be controlled by the RF433mhz Remote Controller.
Mobile Phone Control
When you go outside or at home, your smart phone could control the device by 2.4Ghz WIFI or 2G/3G/4G Mobile Network.
Voice Control
You could voice control the device by Alexa/Google Assistant.
Timing function
Lying in bed without turning off the lights fell asleep, it does not matter, the wall switch timing function to the point of turning off the lights, from the lights off do not worry about.
Three Working Modes
Self-locking, Interlocking, Jog

Features:

App:Tuya / Smartlife
Input voltage : DC/AC 7-32V AC 85-250V , Micro USB 5V input.
Max current : 2200W/10A.
WiFi standard : WiFi 2.4 ghz b/n/g.
Size:
with Case 80*75*25mm
no Case 75*73*20mm

Noted :

Your have the correct wif password.
Your smart phone or tablet must have access to APP store or google play.
Your router is MAC-open.
Your smart phone or tablet has connected to a 2.4g wifi with internet.
Default inching time 0.5s , you can set inching time from 1s to 3600s in APP ( smart life / tuya smart).

Include:

1* wifi module
1* manual
Remote Control Selection Purchase