Number of Pixels: NTSC: 512(H)×582(V)); PAL: 512(H)×492(V) Scanning System: NTSC:525 Lines,60 Field/sec, PAL:625 Lines 50 Field/sec Sync System: Internal Synchronization Gamma Characteristic: 0.45 S/N Ratio: ≥50dB(AGC Off) Automatic Gain Control: ≥36dB White balance: (2500~9500K) Electronic Shutter Time: On: NTSC 1/60~1/100,000Sec,PAL 1/50~1/100,000Sec; Off: NTSC 1/60 Sec, PAL 1/50 Sec Usable Illumination: 1 Lux(F:2.0) Lens: Board Lens 3.6mm/F2.0(optional) Video Output:1.0Vp-p 75 ohm Gain Control(AGC): Auto Cable: BNC JACK Water resistance: IP67 Operation Temperature: -10℃~+50℃ RH95% Max Storage Temperature: -20℃~+60℃ RH95% Max Power Supply: DC12V±10% 400mA Dimension: 520 x 110mm(545*145mm) CMD Image Sensor: 1/3"OV7940,1/3"OV7949 optional Foci and Lens Angle: 3.6mm/92°,2.8mm/120°, 1.8mm/170° TV System: PAL / NTSC Picture Element: PAL:628×586 / NTSC:510×496 Sensing Area: 5.961mm×4.276mm Hori