Mô tả sản phẩm: Aliviz AS-8618B
|
Model |
AS-8618B |
|
Camera Specification |
|
|
Image Sensor |
1/4” Progressive Scan EXview HAD CCD |
|
Effective Pixels |
PAL: 752(H) x 582(V), NTSC: 768(H) x x494(V) |
|
Horizontal Resolution |
480TVL(Color), 540TVL(B/W) |
|
Min. Illumination |
0.04Lux/F1.4(Color), 0.01Lux/F1.4(B/W) |
|
Lens |
18X |
|
f=4.1mm(wide) ~ 73.8mm(tele), F1.4 ~ F3.0 |
|
|
Digital Zoom |
12x |
|
Angle of View |
48°(wide) ~ 2.8°(tele) |
|
Close Focal Distance |
290mm(wide) ~ 800mm(Tele) |
|
Electronic Shutter |
PAL: 1/3 ~ 1/10000 sec. (20 steps), NTSC: 1/4 ~ 1/10000 sec. (20 steps) |
|
WDR |
NO |
|
Day/Night |
ICR, ON/OFF/AUTO |
|
3D Noise Reduction |
ON/OFF (level 5 to 1 / OFF, 6 steps) |
|
Gain |
Auto/Manual/Max. Gain Limit (-3 dB to +28 dB, 2 dB steps) |
|
Exposure Control |
Auto, Manual, Priority mode (shutter priority & iris priority), Bright, EV compensation, Slow AE |
|
BLC |
ON/OFF |
|
White Balance |
Auto, ATW, Indoor, Outdoor, Outdoor Auto, Sodium Vapor Lamp (fix/auto), One-push, Manual |
|
Picture Effects |
E-Flip, Nega Art, Black & White, Mirror image, Color Enhancement |
|
S/N Ratio |
Above 50 dB |
|
Privacy Masking |
ON/OFF (up to 24 privacy masking areas) |
|
Video Output |
BNC(1.0Vp-p / 75Ω), PAL / NTSC |
|
Dome Drive |
|
|
Pan/Tilt Range |
Horizontal: 0°~360° endless, Vertical: -2°~90° auto flip 180° to continue monitor |
|
Manual Control Speed |
Horizontal: 0.1° ~160° /s, Vertical: 0.1° ~120° /s |
|
Preset Speed |
Horizontal: 1-300° /s, Vertical: 1-120° /s |
|
Preset |
256 |
|
PTZ Mode |
6 Tours ,3 Tours programmable ,each tour could record up to 120S. 6 Scan Group Tour (Dwell time speed preset point ) |
|
Speed Setup |
Human-oriented focal Length/ speed adaptation |
|
Info Display |
Time, Location, Dome title, Dome coordinates, Temperature, Alarm, and etc. |
|
Power up Action |
Auto restore to previous PTZ and lens status after power failure |
|
Idle Motion |
Activate preset/scan/tour/ patter if there is no command in the specified period. |
|
Time Task |
Auto activation of Preset/Scan/Tour/ Pattern by preset-time |
|
Alarm |
7/2 alarm input/output, Triggering Preset/Tour/Pattern/Scan/On-off Output |
|
Remote Upgrade |
Yes, RS485 |
|
Protocol |
Pelco-P/D, Auto recognition of general protocols |
|
General |
|
|
Power Supply |
AC 24V/3A (±10%) ,DC24V,DC12V Optional |
|
Connector |
RJ45 with BNC Connector |
|
Working Temperature |
-20ºC ~ 60ºC |
|
Working Humidity |
<90% |
|
Protection Level |
IP66 Weatherproof |
|
Weight |
9 kg |
SIZE(MM)
