Description :

○ Beautiful and practical wall bracket;
○ Three-Axis bracket design in dome,making it's easy and convenient to operate.
○ DIP on-off switch design;
○ Infrared surveillance function;

Specification :

Model GT-D231 GT-D238 Image Sensor 1/3” Sony Super HAD II CCD Signal System PAL NTSC Picture Elements PAL:500H×582V NTSC:510H×492V PAL:752H×582V NTSC:768H×492V Horizontal Resolution 420TVL 540TVL Lens 4mm Lens Synchronization Internal S/N Ratio ≥50 Db, (AGC Off) AGC Auto White Balance Auto Backlight compensation Auto Minimum illumination 1.0lux 0.5lux Video Output 1.0Vp-p 75 Ohm Electronic Shutter 1/50（1/60） to 1/100,000 s. Electric Characteristic 　 Power Supply 12V DC ±10% Weight 125g Working Temperature -20°C to +50°C Storage Temperature -10°C to +50°C Working humidity 90%RH(No Congelation)

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  CCTV IR Dome Cameras
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  CCTV IR Dome Cameras(540 TVL,Super High Resolution)
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  CCTV IR Dome Cameras (With 3.5-8mm Varifocal Lens)
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  CCTV IR Dome Cameras (With 3.5-8mm Manual Iris Lens)
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  CCTV IR Dome Cameras (With 3.5-8mm Varifocal Lens)
• 
  CCTV IR Dome Cameras (With 3.5-8mm Varifocal Lens)
• 
  CCTV IR Dome Cameras
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  CCTV IR Dome Cameras (Built-in 3.5-8mm Varifocal Lens )

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