Hitachi VK-S454ER User Manual page 4

2.1 Technical Parameter
Electrical
Rating Voltage
Power
Operation
Decoder
Panning angle
Tilt angle
Rotary speed
Alarm
Preset
Surveillance way
Speed
2.2 Performance Characteristics
The speed dome cameras adopt bran-new design and are featured as compact and metal structure. It is
equipped with thermostatic apparatus inside, and has rapid heat dissipation function. It is easy and
convenient to install. The surveillance is more privy with the inside black cover. The camera rotates flexibly
with low-noise and wide coverage, providing excellent image quality for users.
Internal Decoder
Digital design, all data are stored in the camera block, and will not be lost even power down
All-in-one integrated design, high reliability
220 presets
1-80 preset supports auto touring; 4 tours, 32 presets of each
4 Auto learning
4 limited scan
Internal permanent calendar
Internal temperature sensor
RS485 (Optional Manchester code or coaxial monitoring control)
24 privacy masking zones
7 alarm inputs, 2 outputs normal open/close switch available
Internal Pan & Tilt
All-metal structure, high strength, favorable heat dispersion
Precise stepping motor drive, reposeful operation, sensitive reaction, and exact positioning
All-in-one integrated design, compact structure, easy to install.
Ingenious mechanical drive system, support 360 º continuous rotation, tilt angle 0-90º and 180 º
reversal
0.4 º/S
slow-rotation processing
Internal Digital Camera
All-in-one Digital Processing with High Sensitive and High-resolution
Auto Focus
Auto Brightness Control
Auto Iris
AC24V
12W indoor, 35W outdoor
Internal
360º Continuous rotation
0º~90º
Level 0.4~270º/S
Vertical 0.4~160º/S
7 input, 2 output
220
Preset/touring/horizontal scan/ Auto
learning
Magnification times match with
speed
without image quivering
High Speed Dome Camera User's Manual
Set up
Baud rate
(RS485)
Pelco-P / Pelco-D/Phillips / Panasonic and so on, 17
Protocol
Add. Set up
Environment
Operation
Environment
Humidity
Protection
level
Physical
Installation
Weight(without
bracket)
Material
2400/4800/9600/19200bps
Protocol choice
0-255
-40~ +60ºC
0-95%No condensation
IP66, 24-hour, safety cover
TVS1500W lightning proof
surge proof
Ceiling/Corner/ wall type
4.25Kg(outdoor)/3.85Kg(indoor)
Aluminum
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