Z18: • 18X A/F Optical Zoom Lens(4.1~73.8mm) 12X Digital Zoom(Total: 216X) Z26: • 26X A/F Optical Zoom Lens(3.5~91mm) 12X Digital Zoom(Total: 312X) Z35: • 35X A/F Optical Zoom Lens(3.4~119mm) 12X Digital Zoom(Total: 420X) • Wide Dynamic Range(WDR) ALL: • Day/Night with ICR & DSS • Multiple Protocol Support with Auto Detection and Setup • Programmable Vector/Diagonal Scan during Auto Tour • Minimized Vibration at Slow Speeds • "Instant Digital Flip" of 180º during Tilt travel • On Screen Camera Direction Display: North, South, East, West • 360º Continuous Pan • 1 Pattern with 60 seconds of user programmable time & memory Customized Pattern Include - Pan, Tilt, Zoom • 4 Tours. Each Tour Consists of 32 Functions. Various Functions Include: Preset, Auto Scan, Tour, Pattern, Individual Dwell Time & Speed • 24 Area Title(16 digits per Title) • 64 Presets with Zoom, Focus, BLC & Title • 8 Privacy Zone Masking • Camera ID - Upto 3999 • Built-in RS-485 • Pull-Down User Menu • Download/Save/Upload PTZ Settings using NUVICO's Controller Keyboard, NVCK-3X • Built-in Power Surge Protection • Power Requirement: 24VAC, 40VA