Model Q1039 Camera Image Sensor 1/2.5" Progressive Scan CMOS Effective Pixels 1920(H) x 1080(V) Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3~1/10000s Min. Illumination Color: 0. 1Lux B/W: 0.005Lux ; 0Lux(IR on) S/N Ratio >50dB Camera Features Max. IR LEDs Length 2pcs Array IR Led 42mil IR Range 40m P2P and PnP YES Day/Night Auto(ICR) / Color / B/W Backlight Compensation BLC White Balance Auto Gain Control Auto/Manual Noise Reduction 2D Privacy Masking YES Lens Focal Length 4X Zoom 3-12mm Vari-Focal Iris Two adjustable lens Max Aperture F1.6 Angle of View 81.1°-26.2° Mount Type MTV mount (Interchangeable Lens) Video Compression H.264 Frame Rate Main Stream 1920 x 1080 25fps Sub Stream VGA 640 x 360 25FPS Bit Rate 128Kbps~8Mbps Supports CBR/VBR