The Sonoma County Probation Department and Sheriff’s Office seek a firm to provide the following electronic monitoring (EM) services to 300 or more justice system-involved individuals per month: Body-worn GPS tracking devices, Devices to determine the presence or absence of individuals at particular locations, Alcohol detection devices (preferably both transdermal and breath), Applications that leverage smartphone technologies to perform biometric check-ins and determine locations, A robust web-based case management and reporting platform, On-site office hours for installations, removals, and technical support, and For the Sheriff’s Office only, perform in-home inspections, respond to violations, and perform drug tests.