1. Model NO.: GT-D140.
2. Beautiful and practical wall bracket.
3. Three-axis bracket design in dome, making it's easy and convenient to operate.
4. DIP on-off switch design.
5. Infrared surveillance function.
1. Item NO. GT-D140 GT-D141 GT-D148 GT-D148-OSD.
2. Image sensor 1/4" Sharp CCD 1/3"Sony Super HAD II CCD OPS image sensor.
3. Signal system PAL/NTSC.
4. Horizontal resolution 420 TV Lines 420 TV Lines 540 TV Lines.
5. Minimum illumination 0.1 Lux.
6. Electronic shutter PAL: 1/50~1/100,000sec; NTSC:1/60~1/100,000sec.
7. CCIR: 1/50~1/100,000sec; EIA: 1/60~1/100,000sec.
8. Lens 3.5-8mm varifocal.
9. S/N ratio>48db.
10. Video output 1Vp-p/75 Ω.
11. Audio output N.
12. AGC auto.
13. White balance auto.
14. Backlight compensation auto.
15. Gamma characteristic 0.45.
16. Sync. System Internal.
17. Material aluminum.
18. Power supply DC12V±10%.
19. Operation temperature -10°C~+50°C.
20. Dimension ф85x115(H) mm.
China
