Montag's wife and her friends called the alarm on Guy Montag.
I think it was only 2 people, Mildred and one of her friend
Mildred initially called the fire alarm about Montag.
In Ray Bradbury's "Fahrenheit 451," it is revealed that Montag, the protagonist, called in the alarm after he became disillusioned with the society's censorship and book burning. The alarm that Captain Beatty finally answers is a call to Montag's own house, where Montag's rebellion against the oppressive regime becomes evident. This moment marks a significant turning point in the story, highlighting the conflict between individual thought and societal control.
Captain Beatty turned Montag into a fireman. He recruited Montag and influenced him to embrace the ideology of burning books and suppressing knowledge.
In Ray Bradbury's novel "Fahrenheit 451," Montag is ultimately turned in by his fellow fireman, Captain Beatty, after Montag kills him with a flamethrower. Beatty had sensed Montag's growing discontent with the society they lived in and was aware of his hoarded books.
Beatty blamed Montag's neighbor, Professor Faber, for influencing his use of illegal books. Beatty believed that Faber had turned Montag against society and the fire department by encouraging him to read and think critically.
Beatty is quoting texts that Montag said to show how literature and knowledge have affected Montag's thinking. Beatty is using Montag's own words against him to highlight the danger of questioning the society's norms and authority figures, and to discourage Montag from rebelling against the status quo.
Faber gave Montag his name and phone number because he saw potential in Montag to change and rebel against the oppressive society they lived in. Faber wanted to help Montag, as he believed Montag could be a powerful force for good by spreading knowledge and ideas against censorship and conformity.
Beatty explained to Montag that he had no idea why the hound was being hostile when he obviously knew the hound was out to get Montag. Beatty also told Montag there would be no trouble if he turned the book he stole in and Montag believed the false claim.
Captain Beatty drove the Salamander to Montag's house in "Fahrenheit 451." Beatty was aware that Montag had secretly been collecting and hiding books, and he wanted to confront Montag about his subversive actions.
Montag kills Beatty out of self-defense. Beatty represents the oppressive society that Montag is rebelling against, and Beatty threatens Montag's life, leaving Montag with no choice but to defend himself.
Beatty may have let the first alarm ride in Fahrenheit 451 to test Montag's loyalty and commitment to their society's beliefs. By allowing things to escalate, Beatty could observe Montag's reactions and decide whether he needed to intervene or if Montag would self-correct his behavior. Additionally, Beatty may have been trying to provoke Montag into taking actions that would lead to his own downfall.