Managing digital evidence is one of the most critical responsibilities for law enforcement and public safety agencies. Linear Systems Digital Information Management System (DIMS) was designed to handle this challenge with reliability, scalability, and security. By supporting 24/7/365 operations, DIMS helps agencies maintain a secure chain of custody from the field to the courtroom.
A System Designed for Ease and Power
DIMS was built to be powerful for administrators while remaining simple for everyday users. Agencies do not need extensive training because the system interface stays consistent, even after upgrades. It can ingest and manage tens of millions of assets, handling both industry-standard and proprietary formats without performance loss.
Managing Evidence Across Devices and Formats
Evidence comes in many forms: body-worn cameras, 911 audio, in-car video, interrogation recordings, crime scene photos, VR datasets, and more. DIMS supports acquisition and processing from thousands of devices and file types, all while protecting original evidence integrity. Large files are moved efficiently without disrupting agency networks, and assets can be viewed securely on patrol MDCs, tablets, or smartphones.
Secure Access and Controlled Distribution
Access control is a central feature of DIMS. Permissions and classifications are tied to Active Directory, ensuring only authorized users view or handle evidence. Secure silos allow specialized units such as Narcotics, IA, or Intelligence teams to manage their evidence while maintaining compliance with policies. Distribution to thousands of users across multiple agencies is supported without compromising security.
Redundant Storage and Reliable Uptime
Evidence cannot be at risk of loss. DIMS provides redundant data storage with real-time replication across multiple sites. Agencies can choose between local storage, cloud-based retention, co-location, or hybrid storage strategies. Regardless of configuration, DIMS is designed for 100% uptime and zero data loss.
Complete Chain of Custody and Compliance
Maintaining the chain of custody is non-negotiable. DIMS logs every action, from user access to configuration changes, creating a complete audit trail. Features like watermarking, encryption for DVD/email output, and automated working copies reduce risks of unauthorized access while maintaining evidentiary integrity. Integration with CAD, RMS, LIMS, and Property systems ensures seamless data flow across agency operations.
Supporting Policy and Best Practices
Technology alone is not enough—agency policies must also be followed. DIMS supports administrators by enforcing best practices, such as daily uploads, prohibiting personal devices for evidence, and preventing unauthorized copies. With compliance features built into the system, DIMS strengthens policy enforcement across departments.
Scalable, Affordable, and Customizable
Every agency has unique requirements. DIMS is delivered fully customizable, scalable for future growth, and functional within 90–180 days. With a low cost of ownership and ongoing support, it provides a comprehensive evidence management solution from the crime scene to the courtroom.