If you walk away your RV or off-grid system, you lose visibility into battery and charging performance. This unit uses built-in 4G LTE-M to send data to Victron VRM without local internet, so you can check status and alerts from anywhere. Great Prices for the best smart rv from Victron. Victron GlobalLink 520 Battery Monitoring System and Controller part number VN95ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.