Tactacam Defend 32 GB SD Memory Card - Defend Cellular Security Cameras store content locally before transmitting it to the app. With the Defend SD card, you can increase your local storage capacity, allowing access to older files for longer. FEATURES: 1 Year Manufactuer Warranty 32 GB Storage Capacity Card Speed: SDHC UHS-I 90MB/s Card Class: Class 10, U3 Full (or standard) Card