The JLS-LLE-CR02-W is an advanced long-range dongle incorporating a Real-Time Clock (RTC) module, specifically engineered for outdoor lighting applications. This device ensures accurate timekeeping functionality, maintaining precision even during power interruptions. The JLS-LLE-CR02-W acts as a central synchronization hub, coordinating all devices within a designated zone. When paired with the JLS-LLE-TX5 antenna (sold separately), it enables extended communication distances of up to 1,640 feet (500 meters), significantly enhancing network coverage and reliability in large-scale outdoor deployments.