While the Danbury Police Department appreciates members of the community using the tip411 app, they are issuing a reminder that it's not for reporting crimes occurring at the time. The system is not monitored 24-7. The intention of tip411 is to help Danbury Police develop information anonymously from the public about ongoing investigations. Any complaints needing police response must be filed by calling dispatch at 203-797-4611, or in an emergency 911.