车库装一个摄像头；我们车库门是5分钟后自动关，还有一个这个，可以在手机上控制关上，还显示门状态，

 

 

https://www.amazon.com/Smart-Garage-Opener-Chamberlain-myQ-G0401/dp/B08GD3D9YJ/ref=sr_1_7?crid=3RDL6IMFIE625&dib=eyJ2IjoiMSJ9.MbAgdBgcTLXPr13mCxkSQyj3kWknpQtKoobiMP-yeR0VwnCyv1IGBwfbPoIrde4M1wMWDrU_yMJH_f5bZIikcCRnUbCcHRYpnCkjMi7SBOMZGPSWQLK5stTE36Bek3KwXI_sgblKZUgDJImSX0hE8x4rAwcfJxDjWPsglmRjJBl_a8hkvbo_y874luiA5Mbdn_YIgFjLkCBhNwrPbHPG3ROdODYQ83LEB0t39VXHT7fgidvQjnZKfxQwcBrPs9Cy3_FQAHHZ81HtQQL-XHxeEE1rLqCqQ0Mt31IBk3iqqrQ.mxuVOoVns47W7N50LI2Q6U9vFSAtNK7gCnCauirqU08&dib_tag=se&keywords=garage%2Bdoor&qid=1721778231&sprefix=garage%2Bdoor%2Caps%2C131&sr=8-7&th=1