Toa Netcansee N-VT2010 User manual

Thank you for purchasing TOA's Network Video Transmitter.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
NETWORK VIDEO TRANSMITTER
N-VT2010
INSTRUCTION MANUAL
10/100M PoE

2
1. SAFETY PRECAUTIONS ............................................................................... 3
2. LIST OF INCLUDED COMPONENTS AND PARTS ............................... 6
3. GENERAL DESCRIPTION ............................................................................. 6
4. FEATURES .......................................................................................................... 6
5. HANDLING PRECAUTIONS .......................................................................... 7
6. SYSTEM CONFIGURATION .......................................................................... 8
7. NOMENCLATURE AND FUNCTIONS
[ Front ] ......................................................................................................................9
[ Rear ] ..................................................................................................................... 10
8. CONNECTIONS
8.1. Connection example ........................................................................................ 11
8.2. Camera Connection ......................................................................................... 11
8.3. Network Connection ......................................................................................... 11
8.4. Microphone Connection ................................................................................... 12
8.5. Audio Signal I/O Connection ............................................................................ 12
8.7. Serial Port ........................................................................................................ 12
8.6. Contact Input and Output Terminals ................................................................ 13
8.8. DIP Switch Setting ........................................................................................... 13
9. SETTING INITIALIZATION ............................................................................. 13
10. TROUBLESHOOTING ..................................................................................... 14
11. SPECIFICATIONS ............................................................................................. 15
System Requirements (for Software decoder) ......................................................... 16
TABLE OF CONTENTS

3
SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section for correct and safe
operation.
• Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or
cautions regarding safety.
• Keep this instruction manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.
Indicates a potentially hazardous situation which could result in death
or serious personal injury if ignored or mishandled.
WARNING
When Installing the Unit
• This is a class A product. In a domestic environment this product may cause radio interference in which case
the user may be required to take adequate measures.
• Use the unit only with the voltage specified on the unit. Using a voltage higher than that which is specified
may result in fire or electric shock.
• Do not cut, kink, or otherwise damage or modify the power supply cord. Also, avoid using the power cord in
close proximity to heaters, and never place heavy objects, including the unit itself, on the power cord as
doing otherwise may result in fire or electric shock.
• Avoid installing or mounting the unit in unstable locations, such as on a rickety table or a slanted surface
because a fire or electric shock may result.
• Since the unit is designed for in-door use, do not install it outdoors. If installed outdoors, the aging of parts
causes the unit to fall off, resulting in personal injury. Also, when it gets wet with rain, there is a danger of
electric shock.
Do not expose the unit to rain or an environment where it may be
splashed by water or other liquids, as doing so may result in fire or
electric shock.
WARNING

4
Indicates a potentially hazardous situation which could result in death
or serious personal injury if ignored or mishandled.
WARNING
When the Unit is in Use
• Should the following irregularity be found during use, immediately switch off the power, disconnect the power
supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the
unit in this condition as this may cause fire or electric shock.
· If you detect smoke or a strange smell coming from the unit.
· If water or any metallic object gets into the unit
· If the unit falls, or the unit case breaks
· If the connection cable is damaged (exposure of the core, disconnection, etc.)
· No sound output
· If no camera images are displayed on the monitor TV
• To prevent a fire or electric shock, never open nor remove the unit case as there are high voltage
components inside the unit. Refer all servicing to your nearest TOA dealer.
• Do not place cups, bowls or other containers of liquid or metal pieces on top of the unit. If they accidentally
spill into the unit, this may cause a fire or electric shock.
• Do not insert nor drop metallic objects or flammable materials in the unit, as this may result in fire or electric
shock.
• Do not touch a power supply plug during thunder and lightning, as this may result in an electric shock.
When the Unit is in Use
• Should the following irregularity be found during use, immediately switch off the power, disconnect the power
supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the
unit in this condition as this may cause fire or electric shock.
· If you detect smoke or a strange smell coming from the unit.
· If water or any metallic object gets into the unit
· If the unit falls, or the unit case breaks
· If the connection cable is damaged (exposure of the core, disconnection, etc.)
· No sound output
· If no camera images are displayed on the monitor TV
• To prevent a fire or electric shock, never open nor remove the unit case as there are high voltage
components inside the unit. Refer all servicing to your nearest TOA dealer.
• Do not place cups, bowls or other containers of liquid or metal pieces on top of the unit. If they accidentally
spill into the unit, this may cause a fire or electric shock.
• Do not insert nor drop metallic objects or flammable materials in the unit, as this may result in fire or electric
shock.
• Do not touch a power supply plug during thunder and lightning, as this may result in an electric shock.

5
When Installing the Unit
• Never insert nor remove the power supply plug with wet hands, as an electric shock may result.
• When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on the cord
itself. The power supply cord may be damaged, possibly causing a fire or electric shock.
• When moving the unit, be sure to remove its power supply cord from the wall outlet. Moving the unit with the
power cord connected to the outlet may cause damage to the power cord, resulting in fire or electric shock.
• Do not block the ventilation slots in the unit’s cover. Heat may build up in the unit, causing a fire.
• Avoid installing the unit in humid or dusty locations, in locations exposed to the direct sunlight, near the
heaters, or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric
shock.
When the Unit is in Use
• Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal
injury.
• If dust accumulates on the power supply plug or in the wall AC outlet, a fire may result. Clean them
periodically. In addition, insert the plug in the wall outlet securely.
• Switch off the power and unplug the power supply plug from the AC outlet for safety purposes when cleaning
or leaving the unit unused for 10 days or more. A fire or electric shock may result.
Indicates a potentially hazardous situation which could result in
moderate or minor personal injury, and/or property damage if ignored
or mishandled.
CAUTION
Note
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
Modifications
Any modifications made to this device that are not approved by TOA Corporation may void the authority
granted to the user by the FCC to operate this equipment.
CU version complies with Part 15 of the FCC Rules.

6
2. LIST OF INCLUDED COMPONENTS AND PARTS
Check to be sure that the following components and parts are contained in the package:
Power conversion cable ...................................................................................................... 1
CD-ROM (Software Decoder : N-SD2000, Manuals (PDF)) ................................................ 1
Network Video Transmitter Instruction Manual .................................................................... 1
Software License Agreement .............................................................................................. 1
Network Camera System Installation guide ........................................................................ 1
Note
The CD-ROM contains Software Decoder, Software Decoder Instruction Manual, Setting Manual, Adobe
Reader, and DirectX.
3. GENERAL DESCRIPTION
TOA's N-VT2010 Network Video Transmitter transmits video signals and audio signals in real time connected
directly to a LAN. Since it can simultaneously transmit MPEG-4 and JPEG data, smooth moving images can
be monitored and high-definition still images can be monitored and recorded. The N-VT2010 can transmit bi-
directional sub-band ADPCM or PCM quality voice. Its power supply features PoE compatibility in addition to
24V AC or 24V DC operation, permitting simplified wiring work and cable savings during construction by
supplying power via the network.
The N-VT2010 has a 12 VDC power output which supplies power to the equipment such as CV Series
cameras and the remote controllers.
The supplied software decoder permits the system to be remotely monitored and easily configured on a
personal computer. In addition, the Digital Video Recorder and Combination Dome Camera can also be
remotely controlled.
4. FEATURES
• The N-VT2010 Network Video Transmitter allows simultaneous use of two image compression methods,
MPEG-4 streaming (UDP) and JPEG still image transmission (HTTP, FTP and SMTP).
• The Transmitter is equipped with audio input and output (line/microphone input and line output) that enable
two-way signal transmission.
• External connected equipment, such as the Digital Video Recorder, Multi-Switcher, and Combination Dome
Camera can be controlled via the RS-232C/RS-485 interfaces.
• A built-in web server can be accessed using a web browser.
• The Transmitter can function as a monitor system if the supplied software decoder is also used.
• Since the hub is compatible with PoE Standards, power can be supplied to the Network Video Transmitter
using a single network cable. This eliminates the necessity for preparing a separate power supply in each
camera installation location, and greatly improves installation freedom. PoE (Power over Ethernet) (This
complies with the IEEE802.3af standard and allows simultaneous transmission of both normal data and DC
power using a 10BASE-T or 100BASE-TX network.)

7
5. HANDLING PRECAUTIONS
• Do not give the Transmitter a great shock or vibration, as this will damage the Transmitter.
• It is recommended that the Transmitter be always used in locations where the ambient temperature ranges
from -0°C to +50°C and humidity levels of less than 90% to ensure that no condensation is formed.
• To clean, wipe with a dry soft cloth. Never use benzene, thinner or chemically processed towel as the
Transmitter's plastic or other parts may be deformed or discolored.
• Installing the camera cables and monitor cables in close proximity to fluorescent lamps or other electrical
appliances can downgrade the picture quality. In such cases, change the wiring.
• If there is a strong electric or magnetic field near the Transmitter, such as television transmission antennas,
motors or transformers, this may distort or roll the monitor picture. In such cases, run the entire wiring route
through metal conduit tubing.
• Shieded (STP) network cables must be used with this unit to ensure compliance with EMC standards.
• Secure sufficient space for cable installation.
• Install the Transmitter in well-ventilated locations.
• Use appropriate cables to prevent electrical failures.
• Install cables so as to prevent their damage and provide ample cable slack if they need to be stretched taut.
• The IP address, subnet mask and gateway IP address must be set.
• Transmission to multiple receivers using the unicast function could result in a reduction in the frame rate.
• When using the multicast function, the network must be compatible with the multicast system.
• When a connection is established between the Transmitter and multiple receivers, if the data rate requested
by each receiver differs, the transmission will be limited to the minimum set data rate.
• In transmission streaming mode, data is constantly transmitted from Transmitters and Network cameras to
network even when no communications are performed.
• Personal computers running Microsoft Windows XP are required when setting the Network Video
Transmitter.
• TOA's software decoder does not support Macintosh or Unix operating systems.
MPEG-4 visual patent portfolio license
THIS PRODUCT IS LICENSED UNDER THE MPEG-4 VISUAL PATENT PORTFOLIO LICENSE FOR THE
PERSONAL AND NON-COMMERCIAL USE OF A CONSUMER FOR (1) ENCODING VIDEO IN
COMPLIANCE WITH THE MPEG-4 VISUAL STANDARD (“MPEG-4 VIDEO”)AND/OR (2) DECODING
MPEG-4 VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-
COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSE BY MPEG LA
TO PROVIDE MPEG-4 VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER
USE. ADDITIONAL INFORMATION INCLUDING THAT RELATING TO PROMOTIONAL, INTERNAL AND
COMMERCIAL USES AND LICENSING MAY BE OBTAINED FROM MPEG LA,LLC.
SEE HTTP://WWW.MPEGLA.COM.

8
Software Decoder
N-SD2000
Network Combination
Dome Camera
N-CC2564
Network Color Camera
N-CC2360
Network Video Receiver
N-VR2010 Monitor
Network Video Transmitter Network Video Transmitter
N-VT2010
Network Video Recorder
N-DR2000
PoE compatible
switching HUB
Analog
CCTV system
To AC mains
To AC mains
12345678 DC-IN
Combination Dome Camera
N-VT2010
HDD
DEO
NETWORK
VI
ERROR
N-
RECORDER
POWER
DR2000
TM
RS-485
To 24V AC
To 24V AC
: Coaxial cable
: 10BASE-T/100BASE-TX
: 100BASE-TX/1000BASE-T
6. SYSTEM CONFIGURATION
The connection of a basic system is shown below.
The analog CCTV system is comprised of conventional cameras and switchers.
When using a PoE-compatible hub, the power supply need not be connected to the N-VT2010 Network Video
Transmitter, N-VR2010 Network Video Receiver and N-CC2360 Network Color Camera.
When using a hub not supporting PoE, power must be independently supplied to each device. Connect AC
MAINS to N-DR2000 Network Video Recorder.
Comect 24V AC to the N-CC2564 Network Combination Dome Camera.

9
10/100M PoE
134
6
5
2
7. NOMENCLATURE AND FUNCTIONS
[Front]
(1) Initialization Key [INIT]
Initializes the setting contents to default conditions.
(2) Reset Key [RESET]
Restarts the Transmitter.
(3) Ready Indicator (Green)
Lights continuously while the Transmitter is operating. The indicator flashes quickly when the Transmitter
is set to start mode, and flashes slowly during firmware update.
(4) Busy Indicator (Yellow)
Lights continuously during communications.
(5) Error Indicator (Red)
Lights when the Transmitter’s operation stops due to equipment failure. The indicator extinguishes when
the Transmitter automatically resets and returns to normal.
(6) Network Terminal (RJ-45)
Connect this terminal to a 10BASE-T or 100BASE-TX compatible network.
• LINK/ACT (Green)
Lights when the network is correctly connected, and flashes while data is being transmitted or received.
• FD/COL (Yellow)
Lights continuously while the Transmitter is operating in full-duplex mode, and remains unlit while the
Transmitter is in half-duplex mode. The indicator flashes when a data collision occurs over the network.

(7) Audio Input Terminal
(-10 dB, 10 kΩ, unbalanced type)
Receives line level audio signals.
(8) Microphone Input Volume Control
Adjusts the microphone input level.
(9) Microphone Input Terminal (-60 dB, 2.2 kΩ)
Inputs signals from the microphone. 9V can be
supplied for phantom power supply.
(10) Video Input Terminal
Inputs Video signals.
(11) Setting switch
• MIC/LINE (default: LINE)
Selects either line level (7) or microphone level
(9) for audio signal input.
• PHANTOM (default: OFF)
Sets whether to supply the 9 V phantom power
supply to the microphone input terminal.
• AUDIO ADJ (default: OFF)
Used when adjusting the audio/microphone
level.
• 75 Ω(default: ON)
Sets whether or not to terminate the video
input terminal at 75 Ω.
(12) 12 V DC Output Terminal (2P)
Outputs 12 V DC power. (Maximum 0.2 A)
Connect TOA’s CV series devices to this
terminal.
(13) 24 V AC/24 V DC Input Terminal (3P)
Receives 24V AC or 24V DC power.
Do not use this terminal when a PoE-compatible
hub is used for connection.
(14) Audio Output Terminal
(-10 dB, low impedance, unbalanced type)
Outputs audio signals received via a network.
(15) Contact Input and Output Terminals
• CONTACT IN (3P) : Contact input terminal
(2 channels)
• CONTACT OUT (3P): Contact output terminal
(2 channels)
(16) RS-485 Terminal (3P)
Controls the combination dome camera and
other external connected devices.
(17) RS-232C
Connect this port to the RS-232C terminal of a
PC when controlling other devices via a
network.
7 8 9
7
8
9
RS-485 +
GND
RS-485
-
No. Terminal name
1 2 3 4 5 6
1
2
3
CONTACT IN 1
CONTACT IN 2
C
4
5
6
CONTACT OUT 1
CONTACT OUT 2
C
No. No.
Terminal name Terminal name
1
2
3
24 V AC/DC +
24 V AC/DC
-
FG
1 2 3
Terminal name
No.
1 2
1
2
No. Terminal name
12 V DC
GND
10
12
11
7
8
9
10 13
14 15 16 17
IN
12V OUT
AUDIO ADJ.
PHANTOM
MIC
LINE ON
75Ω
VIDEO
VOL
RS485
CONTACT
LINE
IN
OUT
MIC IN
CONTACTCONTACT
IN OUT RS485
12C12C
+
RS-232C
24V
IN
12
AUDIO
MAX 02A
[Rear]

11
8.2. Camera Connection
Connect a camera, switcher or other video devices to the Transmitter’s video input terminal using a coaxial
cable (75 Ω, BNC). If using a TOA 12 V DC camera such as the C-CV202-2, the power can be supplied to the
camera from the 12V DC output terminal.
8.3. Network Connection
Connect the Transmitter to a hub using a straight cable. Use a null modem cable when connecting the
Transmitter directly to a PC.
8.4. Microphone Connection
Connect a microphone using a mini-jack.
When using an electret-condenser microphone, set the 9 V phantom power to ON.
N-VR2010
IN
12V OUT
AUDIO ADJ.
PHANTOM
MIC
LINE ON
75Ω
VIDEO
VOL
RS485
CONTACT
LINE
IN
OUT
MIC IN
CONTACTCONTACT
IN OUT RS485
12C12C
+
RS-232C
24V
IN
12
AUDIO
48
MAX 02A
CT
CT
OU
2
Network Video Receiver
Monitor
PoE Compatible
Switching HUB
Software Decoder
N-SD2000
Color Camera
Network Video Transmitter
N-VT2010
Video output
Video input
: Coaxial cable
: 10BASE-T/100BASE-TX
: 100BASE-TX/1000BASE-T
Microphone
To AC mains
: BNC plug (optional)
12345678 DC-IN
8. CONNECTIONS
8.1. Connection example
Notes
• Do not connect the 24 V AC or 24 V DC power when using a PoE-compatible hub since the power is
supplied from the hub.
• Connect the 24 V AC or 24 V DC power when not using a PoE-compatible hub since no power is supplied
from the hub.
• Shielded (STP) network cables must be used with this unit to ensure compliance with EMC standards.

12
IN
12V OUT
AUDIO ADJ.
PHANTOM
MIC
LINE ON
75Ω
VIDEO
VOL
RS485
CONTACT
LINE
IN
OUT
MIC IN
CONTACTCONTACT
IN OUT RS485
12C12C
+
RS-232C
24V
IN
12
AUDIO
Network Video Transmitter
N-VT2010
Coaxial cable
Combination Dome Camera
Video output
DE
N
RS-485(+)RS-485(
-
)
To 24V AC
8.5. Audio Input/Output connection
Connect line level audio signals using a pin jack. Audio input cannot be used simultaneously with microphone
input.
8.6. Serial Port
[RS-232C]
Use a null modem cable such as the YR-S2320 when connecting control terminals of the multi-switcher, digital
recorder and system controller to this port. No RS-232C connector plug is supplied with the unit.
1 2 3 4 5
6 7 8 9
1
2
3
4
5
6
7
8
9
Unconnected
RXD (Reception data)
TXD (Transmission data)
Unconnected
GND
Unconnected
RTS (Transmission request)
CTS (Transmission permission)
Unconnected
Both the RTS and CTS pins are internally shorted.
No. Terminal name
• RS-232C Connector D-sub 9P
[RS-485]
Connect the control terminal of the combination dome camera or remote controller to this terminal.
• Applicable cable
Solid cable: AWG28 (Ø 0.32 mm) - AWG22 (Ø 0.65 mm)
Stranded cable: AWG28 (0.08 mm2) - AWG22 (0.32 mm2)
Note
Strip the cable sheath approximately 10 mm, then insert the cable while pushing down on the terminal button
with a screwdriver.
Note
The combination dome camera's selector switch setting and other settings must be matched with those of the
software decoder. Refer to each instruction manual.

13
1 2 3 4
1
2
3
4
MIC/ LINE
PHANTOM
AUDIO ADJ
75Ω
Terminal name
No.
8.7. Contact Input and Output Terminals
Contact Input
There are two no-voltage contact inputs for connection of sensor trigger signals, etc. A contact can be
automatically established between the Transmitter and the Network Video Receiver or Network Video
Recorder when a signal enters the contact. For details, refer to the setup manual.
Contact Output
There are two contact outputs, allowing external connected device control and contact bridging between video
network system devices. For details, refer to the setup manual.
• Applicable cable
Solid cable: AWG28 (Ø 0.32 mm) - AWG22 (Ø 0.65 mm)
Stranded cable: AWG28 (0.08 mm2) - AWG22 (0.32 mm2)
Note
Strip the cable sheath approximately 10mm, then insert the cable while pushing down on the terminal button
with a screwdriver.
8.8. DIP Switch Setting
1: Selects either microphone level signal or line level signal as the audio input. Set to "MIC" when connecting
a microphone, and to "LINE" when connecting other devices. ("LINE" is the default.)
2: Supply voltage is 9 V DC.
When supplying the phantom power to the device connected to the audio input terminal, set the MIC/LINE
switch to MIC, then set this switch 2 to ON. ("OFF" is the default.)
3: Used for audio adjustment.
When adjusting, set this switch to ON and restart the Transmitter. When the adjustment is complete, set
this switch to OFF and restart the Transmitter. Audio signals from the audio input and microphone can be
output through the audio output terminal and monitored. ("OFF" is the default.)
4: Set this switch to OFF when distributing signals from the video input terminal. Set to ON in normal use. (ON
is the default.)
9. SETTING INITIALIZATION
Returns the set contents to default conditions.
1. Either press the Reset key or switch on the power again while holding down the INIT key.
2. Continue to press the INIT key until the Ready indicator has switched from flashing to steady-on mode.

14
Remedy
Supply power independently to the Trans-
mitter.
Confirm that the cable type (category, null
modem or straight) is appropriate for the
connected port, then connect correctly.
Symptom
Transmitter does not
start. (Ready LED
does not light.)
LINK/ACT LED does
not light.
Possible Cause
Power is not supplied.
[ When using a PoE-compatible hub
for power supply ]
• Transmitter not connected to the
PoE-compatible hub.
• PoE-compatible hub’s PoE func-
tion is not made valid.
• Transmitter is connected to the
PoE-compatible hub’s port not
supporting PoE.
• Power requirement exceeds the
PoE-compatible hub’s supply
capability.
[ When using 24V AC or 24V DC for
power supply ]
• Incorrect terminal connections.
Cable is not correctly connected to
the Transmitter’s network terminal.
10. TROUBLESHOOTING

15
* 0 dB = 1V
11. SPECIFICATIONS
Power Source 24 V AC, 50/60 Hz or 24 V DC or PoE (IEEE802.3af)
Power Consumption 10 W: at 24 V AC (9 W: PoE, 400 mA: 24 V DC)
Power Terminal Screwless connector (Solid cable: ø 0.4 – ø 1.2 mm (AWG 26 – 16)
Stranded cable: 0.3 – 1.25 mm2(AWG 22 – 16))
Power Output 12 V DC, max. 0.2 A, screwless connector
Video Intput 1 channel, VBS 1.0 V(p-p), 75 Ω, BNC jack, NTSC
Audio Input 1 channel, unbalanced , LINE/MIC changeable
LINE: – 10 dB*, 10 kΩ, RCA pin jack
MIC: – 60 dB*, 2.2 kΩ, mini-jack, volume adjustable
phantom power supply (9 V, can be set with switch)
Audio Output 1 channel, –10 dB*, low impedance, unbalanced, RCA pin jack
Audio Frequency Response 50 to 14,000 Hz (when the sampling frequency is 32 kHz)
Contact Input 2 channel, no-voltage contact input, open voltage: 3 V DC,
short-circuit current : Under 10 mA, loop resistance: Under 200 Ω,
screwless connector
Contact Output 2 channel, open collector output, withstand voltage: 30 V DC,
control current: 50 mA, screwless connector
Serial Port RS-232C: D-sub connector (9 pins, male), RS-485: screwless
connector
Network
Network I/F 10BASE-T/100BASE-TX, Auto-Nego/Manual: RJ45 connector
Network Protocol TCP, UDP, SIP, RTP, IGMP, HTTP, ARP, DHCP, DNS, SNTP
Video Compression/Resolution MPEG-4: D1 (720 x 480), Half D1 (720 x 240), QVGA (320 x 240)
JPEG : D1 (720 x 480), Half D1 (720 x 240), VGA (640 x 480),
QVGA (320 x 240), QQVGA (160 x 120)
Frame Rate MPEG-4 (D1, max. 30 fps) + JPEG (D1, max. 5 fps)
Audio Compression/Decompression Sub-band ADPCM, PCM (non-compression)
Audio Sampling Frequency 8 kHz, 32 kHz
Image Transfer Rate MPEG-4: max. 4 Mbps
Simultaneous Connected Number 5 (MPEG-4: 4, JPEG: 1), In streaming mode: No limit (MPEG-4 only)
Other Function Password authentication, Motion detection
Operating Temperature 0°C to + 50°C (32°F to 122°F)
Operating Humidity Under 90% RH (no condensation)
Finish Case: Surface-treated steel plate, silver, paint
Dimensions 136 (W) x 44 (H) x 127.9 (D) mm (5.35" x 1.73" x 5.04")
Weight 700 g (1.54 lb)
Note: The design and specifications are subject to change without notice for improvement.
[N-VT2010 CU]

Personal Computer PC/AT compatible
Main Specifications CPU: Pentium4, over 3 GHz
Memory: Over 512 MB
Display adapter: XGA (1024 x 768 pixels), Intel Chipset (Recommended)
Usable on DirectX 9.0a or later
Sound controller: Usable on DirectX 9.0a or later
Network adapter: Over 100BASE-TX
OS Windows XP Professional
Required Web Browser Internet Explorer 6.0 or later
• System Requirements (for Software decoder)
Notes
• Pentium and Intel are trademark of Intel Corporation.
• Windows is a trademark of Microsoft Corporation.
133-22-048-10
URL: http://www.toa.jp/
Note: The design and specifications are subject to change without notice for improvement.
* 0 dB = 1V
Power Source 24 V AC, 50/60 Hz or 24 V DC or PoE (IEEE802.3af)
Power Consumption 10 W: at 24 V AC (9 W: PoE, 400 mA: 24 V DC)
Power Terminal Screwless connector (Solid cable: ø 0.4 – ø 1.2 mm (AWG 26 – 16)
Stranded cable: 0.3 – 1.25 mm2(AWG 22 – 16))
Power Output 12 V DC, max. 0.2 A, screwless connector
Video Intput 1 channel, VBS 1.0 V(p-p), 75 Ω, BNC jack, PAL
Audio Input 1 channel, unbalanced , LINE/MIC changeable
LINE: – 10 dB*, 10 kΩ, RCA pin jack
MIC: – 60 dB*, 2.2 kΩ, mini-jack, volume adjustable
phantom power supply (9 V, can be set with switch)
Audio Output 1 channel, –10 dB*, low impedance, unbalanced, RCA pin jack
Audio Frequency Response 50 to 14,000 Hz (when the sampling frequency is 32 kHz)
Contact Input 2 channel, no-voltage contact input, open voltage: 3 V DC,
short-circuit current : Under 10 mA, loop resistance: Under 200 Ω,
screwless connector
Contact Output 2 channel, open collector output, withstand voltage: 30 V DC,
control current: 50 mA, screwless connector
Serial Port RS-232C: D-sub connector (9 pins, male), RS-485: screwless
connector
Network
Network I/F 10BASE-T/100BASE-TX, Auto-Nego/Manual: RJ45 connector
Network Protocol TCP, UDP, SIP, RTP, IGMP, HTTP, ARP, DHCP, DNS, SNTP
Video Compression/Resolution MPEG-4: D1 (720 x 576), Half D1 (720 x 288), CIF (352 x 288)
JPEG : D1 (720 x 576), Half D1 (720 x 288), CIF (352 x 288),
VGA (640 x 480), QVGA (320 x 240), QQVGA (160 x 120)
Frame Rate MPEG-4 (D1, max. 25 fps) + JPEG (D1, max. 5 fps)
Audio Compression/Decompression Sub-band ADPCM, PCM (non-compression)
Audio Sampling Frequency 8 kHz, 32 kHz
Image Transfer Rate MPEG-4: max. 4 Mbps
Simultaneous Connected Number 5 (MPEG-4: 4, JPEG: 1), In streaming mode: No limit (MPEG-4 only)
Other Function Password authentication, Motion detection
Operating Temperature 0°C to + 50°C (32°F to 122°F)
Operating Humidity Under 90% RH (no condensation)
Finish Case: Surface-treated steel plate, silver, paint
Dimensions 136 (W) x 44 (H) x 127.9 (D) mm (5.35" x 1.73" x 5.04")
Weight 700 g (1.54 lb)
[N-VT2010 PL]