Features - JVC VN-H657BU Instruction Manual

Features

Support for PoE (Power over Ethernet)
Plus
This camera supports PoE Plus (IEEE802.3at Type 2)
and enables power supply through a LAN cable.
*1 Make use of an AC 24 V power supply when
using the heater of VN-H657WPBU.
*2 Use a hub or a power supply device that supports
PoE Plus (compliant with IEEE802.3at Type 2).
Power cannot be supplied through a hub that
supports PoE (IEEE802.3af-compliant).
Dual Stream Full Frame Rate
Transmission
Streams with a frame size of 1920´1080 and 640´480
can be distributed simultaneously at 30 fps.
Multi-encode
This product comes with a high-performance
encoder, which enables three encoding tasks to be
performed simultaneously.
Realizing a High Picture Quality
This product uses 2,000,000-pixel CMOS sensor and
3D noise reduction to prevent the screen from
appearing grainy, thereby achieving high picture
quality in low illuminance.
It supports the 1080P (1920x1080) Full HD resolution.
In addition, output in the following resolutions is also
possible: Megapixel (1280x960), HD720P
(1280x720), D1 (720x480), VGA (640x480), HVGAW
(640x360), SIF (352x240), QVGA (320x240)
Long Magnification Zoom Lens
The optical 18 times long magnification lens allows
you to conduct detailed monitoring. The high power
and large focal ratio F1.6 (WIDE edge) and bright
zoom lens realize 0.7 lux (AGC High, 50 %) high
sensitivity during color mode.
Equipped with High Precision High Speed
Rotation Mechanism
The direct drive rotation mechanism rotates at a high
speed of about 400 °/s both horizontally and vertically,
thus allowing the camera to move to the preset
positions quickly. As it does not have a slowdown
mechanism, it is very durable, has a high stopping
accuracy and can rotate smoothly even at low speed.
Day/Night Surveillance
This product is equipped with an infrared filter
mechanism. During low illuminance such as
nighttime, switching the infrared filter to OFF will
switch the product to high sensitivity mode (B&W).
Features
8
Privacy Mask function
This function allows you to blank out areas that you
do not wish to display in the location to be recorded.
Motion Detection Feature
This feature enables output of an alarm upon
detection of motion in the video image within preset
area. Pre-/post-recorded JPEG image files can be
sent to the FTP server by the alarm.
Support for Multicast
This product supports multicast, which enables
transmission of image data to multiple computers on
the network without lowering the frame rate.
HTTP-based API
This product comes with HTTP-based API. This
feature enables you to perform setting and control via
the network.
Equipped with Built-in Viewer Software
This product comes with a Built-in Viewer that enables
you to monitor videos captured by the camera (JPEG
or H.264) on the computer. It can also be used to
configure the camera settings and control the camera.
It also employs a GUI for greater user-friendliness.
Supports audio input/output
By connecting an external microphone, audio can be
input from the camera to the computer. Audio input
sent to the computer can also be output from the
camera via the network.
Supports microSD card recording
You can record surveillance videos to a microSD card,
or view videos recorded on the microSD card via the
network.
Use of "One-touch Lock Mechanism"
(VN-H657BU)
It employs an original "one-touch lock mechanism" for
easy attachment/detachment, making installation
and maintenance simple.
Waterproof and Weatherproof Chassis
(VN-H657WPBU)
This camera is equipped with a dust-proof and
drip-proof mechanism that prevents it from being
subject to rain, and therefore can be installed
outdoors. (IP66 specification)
* However, VN-H657BU can only be used indoors. Do
not use them in an outdoor environment or expose
them to moisture.