Our ShotSpotter Connect solution is also sold on a subscription basis. Sounds captured by the secure sensors are cached and permanently deleted within 30 hours. These data may be used to measure KPIs by dispatch personnel. In addition, the dispatcher may add their own notes. In 2020, we issued over 230,000 gunshot alerts to our customers. 8226; Improved Community Relations and Collaboration. The solution provides: • Complete Digital Case Management. We also license one patent from a third party, which expires in 2023. We may procure additional space as we add employees and expand geographically. Substantially all of our non-monetary long-lived assets are located in the United States. We also do business as "SST" pursuant to a registered trade name. Our subscription-based approach may result in uneven recognition of revenues. The nature of our business exposes us to inherent liability risks. We rely on a limited number of suppliers and contract manufacturers. We currently operate in limited number of locations outside the United States. We do not have any control over these analysts.