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True Day/Night IR CCTV Camera - Lens Package
20C739IR / 21C739IR   Series Features
  • True Day/Night Gen II With IR Filter Retraction On CCD Maximizes Sensitivity In B&W Night Scenes
  • 1/3” Sony Super HAD CCD, 480 TV Lines
  • Built-in Varifocal Lens (3.8 - 9.5mm)
  • 8 IR LEDS And CDS Sensor
  • 3x Digital Zoom
20C739IR
20C739IR schematic
Technical Specifications
Electrical
20C739IR NTSC
21C739IR PAL
Image Sensor
1/3” Sony super HAD CCD
Active Pixels (HxV)
768 x 492
752 x 585
Resolution
480 TVL
Scanning System
2:1 interlace
Scanning Frequency (HxV)
15.734KHz x 59.94Hz
15.625KHz x 50Hz
Signal System
525 lines
625 lines
Sensitivity
Day 0.1 lux (color)
Night 0.0001 lux IR LED at 30ft range (B&W)
Signal To Noise Ratio
> 48dB (AGC off)
IR LED & CDS Sensor
IR LED 850nm (8 EA)
CDS sensor (1 EA)
Gain
On/off
Synchronization
Internal
Back Light Compensation
On/off
White Balance
Automatic
Shutter Speed
1/60 – 1/10,000
1/50 – 1/10,000
Flickerless Mode
On/off
Day/Night
Automatic (ICR)
Iris
DC Auto
Video Output
1Vp-p composite, 75 ohms
Power Supply
9VDC – 15VDC (±0.5VDC)
Environmental
Operating Temperature
-10° C ~ 55° C (14° F ~ 131° F)
Storage Temperature
-20° C ~ 60° C (-10° F ~ 140° F)
Mechanical

Dimensions W x H x D
60.0mm x 55.0mm x 126.9mm (2.4” x 2.2” x 5”)
Weight
420g (0.93 lbs)
Lens (built-in)
3.8mm – 9.5mm varifocal auto iris lens
Zoom
Digital to 3x
Approbations
CE, UL
All data subject to change without notice.