Alarm.com Holdings (ALRM) came out with quarterly earnings of $0.62 per share, beating the Zacks Consensus Estimate of $0.49 per share. This compares to earnings of $0.56 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 26.53%. A quarter ago, it was expected that this security service company would post earnings of $0.49 per share when it actually produced earnings of $0.58, delivering a surprise of 18.37%.Over the last four qu ...