With its IP66 rated EnviroDome enclosure, this camera can be safely installed outdoors in adverse weather conditions and in temperatures as low as -40°F. For extreme weather conditions, an optional "XT" kit can be installed, further increasing the camera's low temperature tolerance level to -76°F. Furthermore, this unit incorporates into its design several vandal resistant measures to discourage tampering. These include a polycarbonate bubble, recessed set screws and a recessed bubble latch.
Day/Night Function with 128x DNR
When confronted by poor or difficult lighting situations, this camera has a range of internal controls that it can readily tap into and self correct. Chiefly among those is a Day/Night function and 12x Digital Noise Reduction. DNR effectively deals with such problems as harsh back lit situations and areas containing both very dark and very bright sections within the same image, conditions frequently present in glass enclosed lobbies and outdoor parking lots. The camera's Day/Night function auto switches the video signal from high resolution color to an ultra-sensitive B/W mode when light levels fall, thus ensuring dependable 24-hour security monitoring.
Super Fast Pan/Tilt Speeds
In preset mode, camera movement can be operated at an incredible 360° per second for pan and 210° per second for tilt. This degree of performance will allow an operator to follow a fast moving person or object before they have a chance to move off screen.
Advanced Privacy Masking
To prevent privacy infringement and other legal headaches, this camera incorporates a powerful privacy masking function. Privacy masking supports a total of 24 individual blocks, with up to 8 blocks displayed on the same screen. A block does not need to be square but can have 3, 4 or even 5 corners to accommodate more complex shapes like an arched doorway or a uniquely shaped store window. Blocks can be black, white or blurred. A blurred block effectively prevents object identification while still allowing movement to show through. Blocks also have the ability to adjust their size in proportion to the camera's zoom.
Signal System
NTSC
Image Sensor
1/4" Color EXview HAD CCD
Number of Pixels
768 x 494
Resolution
470 Lines
Lens
Focal Length: 3.5-91mm, F/1.6-3.8 Zoom: 26x Optical, 12x digital Focus: Auto with manual override Field of View: 2.3-55°
Iris Operation
Auto with manual override
Minimum Illumination
Day Mode
SensUp Off: 1.0 lux SensUp On: 0.013 lux
Night Mode
SensUp Off: 0.26 lux SensUp On: 0.0026 lux
Signal-to-Noise Ratio
>50dB
Pan Angle
360°
Pan Speed
Manual: 0.1-20°/sec Preset: 360°/sec
Tilt Angle
18°
Tilt Speed
Manual: 0.1-120°/sec Preset: 210°/sec
Preset Positions
99
Controls
Day/Night 128x DNR Gain Control White Balance
Video Output
BNC or UTP
Audio Output
No
Motion Detection
No
Sync System
Line-Lock (-120° to 120° vertical phase adjust) or internal crystal
Communication Port
Biphase, RS-232, RS-485, Bilinx (coax)
Communication Protocol
Biphase, Bilinx, Pelco P, and Pelco D
Alarm I/O
7 Alarm inputs, 4 alarm outputs
Power Requirements
120 VAC
Power Consumption
46W
Operating Temperature
-40 ~ 122°F (-40 ~ +50°C)
Diameter and Height
8.8 x 11.8" (224 x 299mm)
Weight
7.3 lbs (3.3 kg)
O que vem na caixa
Bosh
VG4-323-ECS1M AutoDome 300 Series PTZ Camera System