2MP 25x Starlight IR Network Positioning System (Φ292 × 161 x 153mm) 1/2.8'' STARVIS CMOS image sensor, Auto-Tracking; Starlight 0.005Lux H.265 encoding; 120dB True WDR; Ultra DNR, Defog, ROI, EIS 50fps @ 1080P resolution (1920 x 1080); Triple Stream support; PoE+ Supported Lens: 4.8 ~ 120mm 25x Optical Zoom; 16x Digital Zoom, DC12V 4A; IR up to 150m IP67 Water-proof; IK10; support 128GB Micro SD; Alarm 2/1; Audio 1/