... 264 realtime full d1 audio and alarm input 32g sd card recording Professional H.264 Network Video Server ... (Model –E/-C only), Wi-Fi (Model –W only), SD memory> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS ... , Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoomStorageMemory SlotSD, Max 32GBBackup ModeNetworkNetworkEthernetRJ-45 (10/100Base-T)Wireless3GEVDO ...