Datasheet

Images are explanatory purposes and are not actual images attained using this product.
Position A
Becomes different from
initial position.
Back to Position A
BCDE
■ Conventional belt-type unit with low accuracy
■ Direct Drive Motor with 0.03° accuracy
Camera positions
rotate as preset
Position A
Maintains almost the
same position.
Back to Position A
BCDE
Camera positions
rotate as preset
Super Silent Operation
With an accuracy of 0.03°, it can precisely maintain preset camera
positions even after frequent panning and tilting, which becomes
especially important at high zoom magnifications. With an ordinary
camera (with low accuracy such as 0.1°), the camera position
gradually shifts each time the camera is panned or tilted, so that
after frequent usage the position becomes totally different from the
initial correct position.
Super Accuracy of ±0.03° for Preset Positions
The mechanical noises of a belt-driven PTZ camera are absent. In
fact, the operating noise of the PoE Direct Drive is approx. 20%
lower than normal belt-driven PTZ. This makes it ideal for usage
in locations where noise should be avoided, such as hospitals,
museums, libraries and offices.
Super Durability and Reliability
Direct Drive is a very simple mechanism. The number of parts in the
Direct Drive is far less than that of the belt-driven PTZ, so one can
expect the durability to be approximately 160%. And since the
Direct Drive is completely belt-less, there is no possibility of
malfunction due to belts that will break on a regular basis. The
simplified mechanism greatly reduces the chances of malfunction
and increases reliability.
With a maximum 400°/sec. movement, you won’t miss a crucial
scene. Even when pan/tilting manually, the mechanism is very
responsive allowing stress-free joystick operation. Furthermore,
extremely slow movement of 0.04°/sec. is possible, so you can
take a good look at the scene even at high zoom rates, thanks to
the slow and smooth movement.
Super Fast (400°/sec) & Super Slow
(0.04°/sec) Pan/Tilt Performance
■ See what’s good about Direct Drive Motor Mechanism!
Direct Drive Motor–
Breakthrough mechanism
for more accurate and
reliable camera movement
The VN-V685/V686 Series incorporates a newly-developed Direct Drive
Motor for Pan/Tilt operation. Instead of a conventional belt-type mechanism,
it can provide monitoring with more precision, less operation noise, and
superior durability.
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