brand new and high quality Features: 2.8-12mm mannual lens function, you can adjust an you want. 1/3 Inch CMOS for HD sensor. 700 TVL high resolution. Mini illumination 0.01lux. 2.8-12mm manual lens. High sensitivity, lower power consumption. Scanning frequency: CCIR: 50Hz, NTSC / EIA: 60Hz. It is suitable for video meeting, schools, supermarkets, offices, the product can also work together with other equipment including microcomputer to realize such capabilities as document filming, complex video signal NTS. Mini small size, easy to use, easy to install. Camera Set only, other accessories demo in the picture is not included! Specification: for Image Sensor: 1/3" CMOS sensor Horizontal Resolution: 700TV lines TV System: NTSC Pixels: - NTSC: 768H x 494V Lens: 2.8-12mm manual Sync System: Internal Minimum Illuminlation: 0.01 Lux S/N Ratio: More than 54dB (AGC OFF) Gamma Correction: 0.45 Video Out: Composite signal (1.0Vp-p, 75Ohm) o Output: Yes Scanning System: 625 Lines, 50 Field/Sec Electronic Shutter Time: 1/50-1/100,000 Sec Operating Temperature: -10 degree~ +50 degree RH95% Max Storage Temperature: 20 degree~ +60 degree RH95% Max White Balance: Auto Power Consumption: DC12V/1A,2A Material: Aluminum Product Size(Dia x L): 30 x 55mm/1.18x2.17'' Package Dimensions (LxWxH): 95x65x55mm / 3.74x2.56x2.17'' Color: Black Quantity: 1 Set Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Packaging includes: 1 x Camera 1 x Cable 1 x English Manual