rolling code technology, protects against intruders by generating a new security code every time the remote control is used on your garage door opener. When the remote control activates the garage door opener, a unique algorithm "rolls" the remote control's code to one of more than 100 billion possible codes. The previously used code will be discarded, and the opener will know only to respond to the new code the next time the remote control is used. The same code will never be used more than once. Therefore, stolen previously used codes are useless to intruders.
马鹿 发表于 2020-1-9 17:31
"断电来电后车库门自动打开"属于设计问题
晨枫 发表于 2020-1-9 18:13
费那么多事干什么?弄一个手机app,通过home security遥控,无限多编码,而且接收灵敏度有保证! ...
晨枫 发表于 2020-1-10 07:13
费那么多事干什么?弄一个手机app,通过home security遥控,无限多编码,而且接收灵敏度有保证! ...
雨楼 发表于 2020-1-10 08:57
得旧的opener支持联网啊
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