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Wide Dynamic Range (WDR) Camera
Model No. RYK-491DR
Image Device 1/3" Color Sony Vertical double-Density WD CCD (Hi-Res.)
Picture Elements NTSC:768x494, PAL:752x582
Resolution 470 TVL
Min. Illumination 0.1 Lux (Night / BW), 0.001 Lux (DSS) / F1.2
S/N Ratio More than 48dB
Electronic Shutter NTSC:1/60~1/100,000, PAL:1/50~1/100,000
Flickerless Mode On / Off (NTSC:1/100, PAL:1/120)
Iris Control Video / DC Drive
Lens Mount C / CS
Gamma 0.45
White Balance Auto / Indoor / Outdoor / Manual / Push Auto
Gain Control Auto / Manual
Back Light Comp. On / Off (Level & Area adjustable)
Wide Dynamic Range (WDR) On / Off (Level adjustable)
Day & Night (ICR) AE / Sensor / Day / Night
Digital Zoom 3x
Camera ID 000~255
Camera Title Up to 16 characters
Mirror Off / Horizontal / Vertical / Rotate
Privacy Masking 8 free areas (Area size adjustable)
Freeze On / Off
Positive / Negative On / Off
Digital Slow Shutter (DSS) Off, 2~20, 40, 80, 160 FLD
Remote Control RS-485 / RS-422 (option: RS-232)
Protocol YOKO / PELCO D&P / LG
Sync. System Internal / External Line Lock
Video Output 1 Vp-p / 75 Ohms
Power Supply DC12V/AC24V Dual (option: AC110~240V)
Power Consumption Dual: 5.8W max., AC: 7W max.
Operating Temp. -10℃ ~ 50℃
Features
‧ Camera with 1/3" Color Sony Vertical double-Density WD CCD
‧ High sensitivity, low smear, high anti-blooming and high S/N ratio
‧ IR-Cut lter Removable (ICR) provides change from color to B/W
mode automatically or manually for day and night 24-hour
surveillance
‧ On Screen Display (OSD) set-up menu
‧ Remote control via RS-485/422 (option: RS-232)
‧ Special functions: Flickerless, Mirror, Freeze, Line Lock,
Positive / Negative, Camera ID, Camera Title,
Privacy Masking, Digital Zoom, Digital Slow Shutter
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Controller :
RYK-8330
(RS-485)
130.6mm
66mm
52mm
52mm