HD912F has 800 TVL high resolution with 1/3'' CMOS and 3.6mm Fixed Lens with 75 degrees viewing angle. 800 TVL high resolution makes the video clearer and helps you monitor particular areas, such as yards or warehouses. 

• Image Sensor: 1/3" CMOS with IR Cut Filter
• Electronics Shutter: NTSC 1/60-1/100,000(sec), PAL 1/50-1/100,000(sec)
• Horizontal Resolution: 800 TV Lines
• Lens: 3.6mm Fixed
• Viewing Angle: 75 Degrees
• Video Output: 1.0VP-P,75Ω
• S/N Ratio: More than 48dB(AGC OFF)
• Day/Night Mode: Colour during day/switches to B&W at night
• Minimum Illumination: While Infrared LED ON "0" lux
• Gain Control: Auto
• Backlight Compensation: Auto    
• Night Vision Distance: Up to 20m / 65ft
• Illumination: Infrared LED
• Infra-Red Wavelength: 850nm
• Infra-Red LED Life: 10,000hrs
• Indoor/Outdoor: Weatherproof (Both)
• Operating Temperature: -10~50°C/14~122°F
• Storage Temperature: -20~70°C/-4~158°F
• Camera Dimension: 106x97x75mm
• Body Construction: Aluminium
• Weight - Camera with Stand: 315g