# 3.3運用實例-冷凍冷藏預警

#### YC02C安裝實例

![鑽孔，讓線可以穿過](https://1355107920-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4WntSDerAW9prP4h8f%2Fuploads%2FG0kbR7ttDdMXlFvTFTWq%2F3301.JPG?alt=media\&token=c9111aaf-5e4a-4d2e-a3e6-756c8415fe33)

![設備請裝外側](https://1355107920-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4WntSDerAW9prP4h8f%2Fuploads%2FbMAm7C3opdP93CuBBpJ7%2F3302.JPG?alt=media\&token=f761b541-51e2-4906-a03c-61d31dd43c18)

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![探頭防水防塵，請裝內側。](https://1355107920-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4WntSDerAW9prP4h8f%2Fuploads%2FBXzRwVzKs47uQooaYhIv%2F3303.JPG?alt=media\&token=84946ef6-cd48-4850-8cb9-cd5cca606bae)