mareklew
سؤال: How does this differentiate a power failure from the wall switch being turned off???
السؤال بواسطة Alferboy على 2020-01-20 07:16:07
ندعوك بصدق للاشتراك في البريد الإلكتروني Invite Answer!
إذا قمت بالاشتراك ، فسندعوك عبر البريد الإلكتروني للإجابة على الأسئلة التي يطرحها الأشخاص حول المنتجات. باشتراكك] سوف تكسب أيضًا "شارة مفيدة "! يمكنك إلغاء الاشتراك في أي وقت على صفحة إعدادات الخصوصية.
ساعد الآخرين وكن أكثر سعادة!
Thank you for subscribing! You have also earned a badge!
Thank you! Your answer will help ###name### and ###num### other people!
Check awaiting answers to see more people who need help.
Thank you! Your answer will help ###name### and ###num### other people!
Subscribe to "Invite Answer"emails and help others with product questions will earn you "Helpful Badge"!
We invite you to subscribe to our Invite Answer email!
Subscribe and you’ll be invited to answer product’s question by email, which will also earn you a "Helpful Badge"! You can cancel any time on the privacy settings page.
mareklew Other devices connected to grid, including your grid feed transformer, provide a short between the AC contacts. Bulb recognizes that a) there's no AC voltage and b) the contacts have electric path between them and powers on.
2020-01-21 02:15:09 مساعدة (6)