Specification | Model | VF-300 | Image Device | 1/3" Sony CCD | Chipset | Sony Super Had | Signal System | NTSC (512 x 492 pixels) | Resolution | 420TVL | Min. Illumination | 0.5 lux | S/ N Ratio | More than 48 dB | Electronic Shutter | NTSC: 1/60 to 1/100,000 sec On/OFF Switchable | Gamma | 0.45 | Lens Furnished | 3.3~12mm | Gain Control | Auto | White Balance | Auto | Video Output | 1.0 VP-P (75 Ω ) BNC or F connector | Power Source | DC12V | Operating Temp. | 14˚F~122˚F | |