In the video, a man wearing a yellow safety vest is standing in front of a fire alarm. He is holding a key in his hand and is about to press a button on the alarm. The man appears to be demonstrating how to use the alarm system. The video is shot in a well-lit room with a white wall in the background. The man's vest is bright yellow, and he is wearing a lanyard around his neck with an ID card attached to it. The fire alarm is red with a white button in the center. The man is speaking, but it is not clear what he is saying.