是不是flood light with motion sensor

來源: 2012-02-17 13:10:04 [舊帖] [給我悄悄話] 本文已被閱讀:

是不是看起來這個樣子的?

Motion sensor 自動模式一般在夜裏才工作. 白天要強製開燈, 要關掉自動模式.  替您在網上找到這麽一段話.  試試開關來回撥幾次. 

Motion detectors allow you to operate the light in the conventional, manual way, usually by flipping the switch off for a second, then back on. This allows you to keep the light on at night when you want to, even when there’s no motion. By double flipping a second time, you return to automatic.