Справочник Пользователя для Pelco SD4N-W1-X
C3446M (7/08)
25
Specifications
MECHANICAL
Pan Movement
360° continuous pan rotation
Vertical Tilt
Unobstructed +2° to -92°
Manual Pan/Tilt Speeds
Pan
0.4-80°/sec manual operation, 100°/sec turbo
Tilt
0.7-40°/sec manual operation
Preset Speeds
Pan
140°/sec
Tilt
80°/sec
For variable speed operation an appropriate controller is required.
For variable speed operation an appropriate controller is required.
ELECTRICAL
Input Voltage/Amps
18-30 VAC, 24 VAC; 0.75 A, 50/60 Hz nominal
Input Power
18 VA nominal
PoE
IEEE 802.3af Class 3
GENERAL
Construction
Top Cap
Alodined cast aluminum
Trim Ring and
Surface Mount Ring
Surface Mount Ring
ABS plastic
Bubble
Acrylic
Finish
White or black
Light Attenuation
Smoked
f/0.5 light loss
Clear
Zero light loss
Cable Entry
Single RJ-45 connector
Alarm and audio connector
Alarm and audio connector
Environment
Indoor
Operating Temperature
32° to 122°F (0° to 50°)
Weight
1.88 lb (0.85 kg)
CAMERA
Signal Format
NTSC/PAL
Scanning System
2:1 interlace
Image Sensor
1/4-inch interline CCD
Effective Pixels
NTSC
768 (H) x 494 (V)
PAL
752 (H) x 582 (V)
Horizontal Resolution
NTSC
>470 TV lines
PAL
>460 TV lines
Minimum Illumination
3.0 lux
White Balance
Automatic with manual override
Shutter Speed
Automatic (electronic iris)/manual
1/60~1/30,000
1/60~1/30,000
Gain Control
Automatic with manual override
Video Output
1.0 to 1.2 Vp-p, 75 ohms, adjustable
Video Signal-to-Noise Ratio
>50 dB