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High Resolution CCTV Camera With Wide Dynamic Range And True Day / Night Circuitry
20E709TW / 21E709TW   Series Features
• True Day/Night Gen II With IR Filter Retraction On CCD Maximizes Sensitivity In B&W Night Scenes
• Wide Dynamic Range Captures Visible Details In Blinding Sunlight And Darkest Corners Within The Same Scene
• 1/3” Sony Interline Double Speed CCD
• Simple Intuitive Control
• Metal Housing Is Rugged Yet Compact
20E709TW
20E709TW schematic
Technical Specifications
Electrical
20e709Tw NTSC
21e709Tw PAL
Image Sensor
1/3” interline double speed CCD
Active Pixels
768 x 492
768 x 585
Resolution
480 TVL (Color)
520 TVL (B&W)
Scanning System
525 lines interlaced
625 lines interlaced
Signal System
2:1 interlace
Sensitivity
0.3 lux at 30 IRE (F1.2) (Color)
0.01 lux at 30 IRE (F1.2) (B&W)
IR filter is removed by Gen II lens mount mechanism at preset light level
Gamma
0.45
Gain
AGC on/off
Synchronization
Internal/line lock
White Balance
AWB/ATW
Dynamic Range
64dB
Wide Dynamic Range
On/off
Iris Controls
DC iris & electronic shutter
Video Output
1Vp-p composite, 75 ohms
Day/Night
Automatic
Power Supply
12VDC / 24VAC
Power Consumption
<4W
Power Indicator
LED (rear)
Environmental
Operating Temperature
-10° C ~ 55° C (14° F ~ 131° F)
Storage Temperature
-20° C ~ 70° C (-04° F ~ 158° F)
Operating Humidity
< 90% non-condensing
Storage Humidity
< 95% non-condensing
Mechanical
Dimensions W x H x D
50mm x 60mm x 105.4mm (1.97” x 2.4” x 4.15”)
Weight
408.2g (0.90 lb)
Lens Mounts
C, CS
Connectors
Power 3-pin terminal
Video Output BNC (rear)
Accessories
Included
Back focus allen key
C mount adapter ring
1 mounting plate: top or bottom mountable
Optional
60P24VAC - 24VAC power supply
All data subject to change without notice.