The Collin County Alert Network is a free service provided
by the CitizenObserver organization through "tip411" to enable
persons to receive alerts from the Sheriff's Office via e-mail or as a
text message to a cell phone.
Through this website, The Collin County Sheriff's Office will provide
information to help maintain and improve community safety. You can also
opt to receive surrounding city and community alerts that are on the CitizenObserver
To sign up for the Alert Network please click the button below.