1. Vandalproof housing.
2. Easy to install.
3. 3.6mm/ 6mm/ 8mm/ 12mm/ 16mm fix lens.
4. Auto tracking white balance.
Item: STL7003/ SFL7003/ PFL7003/ PTL7003. 1. System: PAL/ NTSC. 2. Image sensor: 1/3" SONY CCD / 1/4" SONY CCD / 1/4" SHARP CCD/ 1/3" SHARP CCD. 3. Picture elements: PAL: 752(H) x 582(V), NTSC: 768(H) x 494(V). 4. Video output: 1.0 Vp-p, 75II composite, BNC x 1. 5. Horizontal resolution: 420TVL/ 420TVL/ 420TVL /420TVL. 6. S/N ratio: >= 48dB. 7. Minimum illumination: 0.8 lux/ 0.8 lux/ 1.0 lux/ 1.0 lux. 8. Electronic shutter: 1/50 - 1/10,0000s. 9. White balance: auto. 10. Gamma ratio: >= 0.45. 11. Infrared spectrum: infrared sensitive. 12. Lens mount: built-in 3.6mm/ 6mm/ 8mm/ 12mm/ 16mm fix lens. 13. Operating temperature: outdoor -10℃ to 50℃. 14. Humidity: 0 to 95% RH ( non-condensing). 15. Sync system: 2:1 interlace internal sync. 16. Power supply: 12V DC 150mA/ 12V DC 150mA/ 12V DC 100mA/ 12V DC 100mA. 17. Weight: approx. 0.30kg.