Streaming Mode
CBR or VBR
Image Settings
(GOP (M, N)), Quality Value
Frame Rate
30, 15, 7, 4, 2, 1
Data Rate
Adjustable from 64k to 8Mbps in VBR mode and 64k to
3Mbps in CBR mode.
Connection Types
Unicast, multi-unicast or multi-cast
Video Latency
<250ms
Network Protocol Layers
RTP, RTSP, UDP, TCP, IP, HTTP, IGMPv2, ICMP, ARP
as a minimum
CAMERA HOUSING MODULE
External Window Coating
High temperature vacuum deposited hydrophilic coating to
reduce window cleaning maintenance.
Internal Window Coating
Electrically conductive coating to allow energy saving
direct heating of window glass to prevent fogging.
Window Heat Control
Proportionally controlled closed loop window heater drive
circuit with outside temperature sensor unit to provide fog
free window operation under all environmental conditions.
Block Camera Heating
Temperature sensor and microprocessor controlled image
sensor heater to provide reliable operation of zoom lens
down to -34 degrees Celsius.
PAN AND TILT DRIVE ASSEMBLIES
Drive
Range
360
degrees
continuous rotation (both axes)
Drive Speed
Variable from 0.0003 Deg/Sec to 100 Deg/Sec
Drive Resolution
0.005625 Degrees
Drive Repeatability
0.05 Degrees typical
Preset to Preset Time
Selectable between 2 seconds and 5 seconds for 180 degree
motion in both axes
Operator Motion Speed
Pan and Tilt speeds are proportional to both operator speed
commands and camera zoom setting.
Brakes
Optional electrically operated pan and tilt motor brakes
with a minimum holding torque of 300 oz./in available to
maintain the camera position when power is removed from
the camera.
Presets
Minimum of 64 presets, each preset to store variable data
for pan position, tilt position, zoom setting, focus setting
and 24 characters of titling text to be displayed when the
preset is recalled. Preset titling to remain on screen until
subsequent preset or camera control commands are
received.
SW720-H.264-SD
WTI ~ Page 25 of 27
