踏切 ふみきり支障 ししょう報知 ほうち装置 そうちじゃないです
fumikirishishōhōchisōchijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 踏切支障報知装置

1. It's not a tripwire alarm.; It's not a stumble detection device.

Negative
Polite
Casual Register