... multiple video display optional in one screen, support record, alarm, remote playback on records and other management functions.> ... Max.), 802.11g: 54Mbps(Max.), 802.11n: 150Mbps(Max.)Wireless SecurityWEP,WPA,WPA2 EncryptionPhysicalPan/Tilt AngleHorizontal:270° & Vertical: 120° ... SizeQuantity Gross Weight Dimension CertificateCE,FCCWarrantyLimited 2-year warranty Wireless N indoor PT H.264 low cost HD ...