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IR
distance 20 meters |
IR CAMERA |
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20M IR CAMERA |
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| NT-B20 Series |
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․Built-in color CCD camera (night vision) and lens
․IR Distance : 20 ~25 Meters
․Long life IR LED (up to 10,000 hours)
․Smart IR on/off control
․IP66 Weatherproof housing
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Model Number |
NT-B20MR |
NT-B20MS |
NT-B20HS |
Scanning System |
NTSC |
525 lines 2:1 interlace |
PAL |
625 lines 2:1 interlace |
Scanning Frequency |
NTSC |
15,734Hz(H) , 60Hz(V) |
PAL |
15,625Hz(H) , 50Hz(V) |
Effective Pixels |
NTSC |
512(H) x 492(V) |
510 (H) x 492(V) |
768 (H) x 492(V) |
PAL |
512(H) x 582(V) |
500 (H) x 582(V) |
752 (H) x 582(V) |
Electronic Shutter |
NTSC |
1/60-100,000sec. |
PAL |
1/50-100,000sec |
Image Device |
1/3" SHARP CCD |
1/3" SONY Super HAD CCD |
Horizontal Resolution |
420 TV lines |
540 TV lines |
Sensitivity |
0.3Lux, 0 Lux at IR on |
0.2Lux, 0 Lux at IR on |
0.5Lux, 0 Lux at IR on |
Signal to Noise |
More than 48dB |
Gain Control |
AGC |
White Balance |
Auto ATW 2500-9500 ° K |
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BLC |
Auto |
Gamma Correction |
0.45 |
SYNC System |
Internal |
Lens/Focus point |
4.3mm (Optional 6mm, 8mm ) |
Video Output |
1.0 Vp-p, 75 Ohm |
IR LED |
24 units 850nm infrared LED |
| IR Distance |
20~25 meters (Subject to IR reflection conditions ) |
IR Status |
IR on: Under 10 Lux, by PT auto control |
LED life |
More than 10,000 Hours |
Protection Class |
IP 66 |
Power Requirement (± 10%) |
DC12V, 500mA |
Power Consumption (± 10%) |
IR on: 300mA, IR off: 80mA |
IR on: 300mA, IR off: 100mA |
Construction |
Aluminum with sunshield weatherproof |
Operation Temp. |
Operating: -20 ~ + 55 °C , Storage: -30 ~ + 80 °C , Humidity:0~95%RH |
Dimensions ( mm ) |
60 (R) x 68.7 (H) x 99.5(L) |
| Weight ( N.W) |
265g |
Design and specifications are subject to change without notice. |
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