How do I turn off the Siren+Keypad Smoke & CO Alarm "listening mode"? Jon Dennis Cruz April 01, 2021 10:51 Updated To turn the listening feature off, Go to Settings>>Siren Preference>>Smoke&CO Alarms Listening. Related articles Is the siren loud? I’m concerned about privacy and the Siren listening in on me. What do you have to say to that? How do I change my safety word? How to set preferences for Siren I already have sensors installed in my home. How can I connect these to my new siren? Comments 0 comments Please sign in to leave a comment.