CTV Security 35m External Varifocal Waterproof IR Dome Camera

• Image device: 1/3-inch Sony CCD
• Horizontal resolution: 480TVL
• S/N ratio: 48dB
• Electronic shutter:
  • PAL: 1/50 to 1/100,000second
  • NTSC: 1/60-1/100,000second
• Gamma correction: 0.45
• Video output: USB 1.0Vp-p (75Ω, composite)
• Lens: 4.3, 6, 8, and 12mm
• IR wavelength: 850nm
• IR view distance: 10 to 20m
• IR automatic switch: < 3 lux (IR on)
• Power supply: 12V DC
• Power consumption: ≤ 10W
• Material: alloy case
• Size: 94 x 70mm
• Weight: 0.8kg