Vari-focal I.R Day/Night Camera - SH4-VI50-38

Features
Vari-focal IR camera
SONY Color CCD
36 pieces ?8 mm IR-LED;Illuminate Distance: 50 M
Lens Furnished: 4-9mm Manual Zoom lens

Tech Spec:
Model Name: SH4-VI50-38
Image Device: 1/3 SONY
Resolution: 540 TVL
Picture Elements: PAL: 795(H) × 596(V), NTSC: 811(H) × 508(V)
Min. Illumination: 0.2 Lux /F2.0
TV System: PAL/NTSC
Lens Furnished: Vari-Focal: 4-9mm Manual Zoom lens
Infrared Luminary: 36 pieces ?8 mm IR-LED
Illuminate Distance: 50 M
Wavelength: 850 nm
Waterproofing Criterion: IP 66
S/N Ratio: More than 48dB
Electronic Shutter: NTSC:1/60~1/100,000, PAL:1/50~1/110,000
Gamma: 0.45
White Balance: Auto
Gain Control: Auto
Sync. System: Internal
Video Output: 1 Vp-p / 75 Ohms
Power Supply: DC12V±10%
Operation Temperature: -10? ~ +50? RH95% Max
Dimension: 150(W) x95(H) x100(D)mm
Weight: 1700g