2 Megapixel high-performance CMOS Analog HD output up to 1080P resolution True Day/Night OSD menu, 3D DNR, Smart IR Up to 20m IR distance IP66 weatherproof UTC Functon (Pelco C protocol)  

FEATURES (1) 1/ 2.9” CMOS Sensor (2) 1080P video output (3) f2.8 ~ 12mm vari-focal lens (4) Low light sensitivity of 0.1 Lux / F1.4(Wide)~F2.8(Tele), 0 Lux (IR LED ON) (5) Day and night 24-hour surveillance with IR effective distance up to 25 meters (6) IP66 for weather-proof application

Lenovo ThinkCentre S510 Tower+Monitor Specification CPU : Intel® Pentium® G4400 3.3GHz (2 Core 2 Thread)​ Cache 3MB RAM : 4GB DDR4 2133 UDIMM HDD : 1TB HD 7200RPM 3.5 SATA3 GRAPHIC : INTEGRATED VIDEO OPTICAL : DVD RW POWER : 180 watts, autosensing, 85% PSU MOUSE&KB : USB Calliope KB BK THAI / USB Mouse Monitor : 19.5" LED Lenovo OS : No Operating System WARRANTY : 1 Years On Site