Upgrade your Titanium or Silver Entraguard units with the Keri Systems CU-EGT-750 Upgrade Chip. This essential firmware enhancement ensures your security system operates at peak performance, providing you with the latest features and improvements. Designed specifically for Keri Systems products, this upgrade chip is easy to install and will help extend the life of your Entraguard units. Don't miss out on the opportunity to enhance your security setup—order the Keri Systems CU-EGT-750 Upgrade Chip today and experience the difference!