Smart Wifi Module, Board Card For Gate Opener, Shutter Remote Control

Specifications


Model Number: Sonoff 4CH Pro
Remote ON/OFF – Turn electrical devices on/off from anywhere
App Support – Free iOS and Android mobile App eWeLink
RF Remote control – Turn on/off by 433MHz RF Remote indoors
Independent control – Control each gang separately
3 Working Modes – Switch among interlock/self-locking/inching modes
Adjustable Delay Time – Turn on devices for 0.25-4s in Inching mode
DIN Rail Mounted – Great for industrial control
Sync Status – Real-time device status provided to App
Timing – Set scheduled/countdown timers to turn on/off at specified time
Share Control – Control your smart home together with your family
Scene – Turn on/off a gang of devices with one tap
Smart Scene – Triggered on/off by temp, hum or other environmental conditions from sensor
Compatibility – Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.