It’s that time of SONOFF monthly giveaway in our Facebook again. Are you ready to enter it?

Before going into the giveaway, let me know your answer first: do you want to build an interactive smart home system that the light turns on automatically when you open the door? Or want to strengthen your home security with an affordable gadget to keep you informed when someone attempts to enter your home?
If indeed, you may not miss out on this chance to win a 433MHz RF wireless door/window sensor.

Let’s see the detailed info about our May giveaway!
Prizes: 433MHz RF wireless door/window sensors
Qty: 10
How to enter?
Move to our Facebook to check how to enter:
Expire until May 21st, 2021 23:59 GMT+8. All winners will be randomly chosen and announced in our Facebook.