Federal Signal understands the demands of law enforcement. To help officers work more safely and securely than ever, our new DTX Digital In-Car Video System is the most reliable mobile system. Every aspect of performance and manufacturing integrity is thoroughly tested to assure that it stands up to the day-to-day demands of law enforcement. What’s more, DTX is engineered for software and firmware upgrades to ensure that your investment will be as compatible with tomorrow’s technology as it is with today’s.