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Portable
Digital Video Surveillance System
Model
DVSS-6
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The DVSS-6 is eentec Surveillance’s third generation controller
module utilizing current state-of-the-art technology with field
proven design concepts. It has been adapted to control up to 6 wireless
cameras and monitor up to 7 vibration sensors.
The DVSS-6 Digital Video Surveillance System is a low power, portable,
modular system consisting of a controller unit, vibration sensors,
power source, and wireless cameras. The controller unit consists
of a state-of-the-art microcontroller that acts as the “brains”
of the system. It manages the menu driven user interface, signal
conditioning and amplification, triggering of the system, power
management, control of the DVR module, and wireless camera transmitter
and receiver modules. The entire controller unit is housed in an
environmentally sealed rugged lightweight engineered plastic case
intended for burial. An external battery or batteries power the
controller unit, allowing the flexibility of desired operational
duration in the field.
The signals from the vibration sensors are band (frequency) limited
from 20Hz to 50Hz. These are the frequencies of interest generated
by a subject moving within the target area. Lower or higher frequencies
will not trigger the system thereby limiting the possibility of
false triggers generated by background noise.
The wireless cameras are in a cylindrical PVC housing with sun
visor. They are powered by their own power supply via a small wire
running to the battery or batteries that are buried. It has no connection
to the recorder, so the recorder location cannot be determined in
case of camera detection.
The system is designed to add future options such as remote alerting
via cell or radiophone and digital sound recording.
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FEATURES
Fast Deployment Portable Surveillance System
Easy To Operate
6 Wireless Video Camera
Up to 7 Vibration Sensors
User Selectable Camera Activations of Target
Activation System Log File (Flash) And Digital Pictures (MMC)
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SPECIFICATIONS |
| CONTROLLER MODULE |
| Processor
Type |
Low power microcontroller |
| Clock frequency |
16 MHz |
| Storage Media |
Compact flash
card |
| Storage Capacity |
64 – 128 Mb |
| Log File Format |
ASCII text file |
| Timing |
Internal clock |
| DVR MODULE |
| Storage Media |
Multi Media memory Card (MMC) |
| Storage Capacity |
256 MB – 512 MB |
| File Format |
JPEG (.jpg) |
| WIRELESS VIDEO REVEIVER
MODULE |
| Number of Channels |
6 |
| User Interface |
Six independent
channel buttons, lit when active |
| Maximum Distance
From Cameras |
150 feet line-of-sight |
| HOW
TO ORDER |
WIRELESS CAMERAS |
| BasicConfiguration |
| Log File Storage |
64 Mb
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| DVR Storage (pictures) |
256 Mb |
| Cameras |
6 |
| Vibration Sensors |
2 |
| Controller External Battery Charger |
1 |
| Camera External Battery Charger |
1 |
| Camera External Batteries |
6 |
| Contoller External Battery |
1 |
| USB Multi Card Reader |
1 |
| Options And Spares |
| Additional Vibration Sensors |
Specify up to 7 total |
| Additional Log File Media |
Specify 64Mb or 128Mb |
| Additional DVR Media |
Specify 256Mb or 512Mb |
| Vibration Sensor Extension Cable |
Specify length in feet |
| Camera Battery extension cable |
Specify length in feet |
| Additional Camera Batteries |
Specify quantity |
| Handheld TV Monitor For Targeting |
Includes adapter cable |
| Additional Camera Battery Charger |
Includes cable |
| Additional USB Multi Card Reader |
Includes RCA cable adapter |
| Additional Controller Battery Charger |
Includes cable |
S
Printer Friendly Format For Specifications
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Number of Channels |
6 |
| Type |
CMOS image sensor |
| Transmitting Frequency |
1.2 GHz |
| Illumination Sensitivity |
1 LUX |
| Maximum Distance for Clear
Picture |
150 feet line-of-sight |
| View Field Angle |
2” –
25’ |
| Housing |
PVC with sun visor |
| Dimensions |
L 5” X D
2” |
| Housing Color |
Green standard,
others optional |
| Mounting |
Aluminum frame
attached by remov-able wing nuts |
| Power supply voltage |
9 V nominal |
| Power Consumption |
1.5 mA (standby),
125 mA (active) |
| Power Cable Length |
15 feet (standard) |
| Power Cable Connection |
Hard wired on
camera end, polarized locking connectors on battery end |
| Number of Units |
6 (standard) |
| BASE UNIT POWER SUPPLY |
| Voltage |
12 V nominal |
| Over and Reverse Voltage Protection |
Fuse |
| Fuse Rating |
1 Amp |
| Power Consumption |
60 mA (standby),
550 mA (acti-vated) |
| Power Cable |
4 feet (standard) |
| Power management |
Automatic system
shut down at 7 volts. DVR stops recording below 8.6V |
| USER INTERFACE |
| Display Type |
4 line LCD |
| Buttons |
3, menu, right
and left arrows |
| Switches |
2, power and system
switch |
| LED lights |
5, trigger, camera
on/off, DVR on, status |
| CONTROLLER
UNIT PHYSICAL CHARACTERISTICS |
| Dimensions: |
12.5 X 10.5 X
4.5 inches |
| Weight: |
7 lb |
| Environmental |
32 – 125°F |
| Housing |
Lightweight engineered
plastic. Weatherproof |
| VIBRATION
TRANSDUCERS |
| Natural Frequency |
30Hz |
| Band Limited Frequency |
20Hz to 50Hz |
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Housing |
Aluminum |
| Dimensions |
Body: 3”
X 2” X 1”, spike 3” |
| Weight |
3 oz. |
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Sensor Cable Length
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20 feet (longer
length optional) |
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Number of Sensors: |
3 (standard), up to 7 (optional) |
| OPERATING
PARAMETERS |
| Wakeup Time After Trigger |
4 seconds |
| Minimum Frames Per trigger event |
17 |
| Maximum Frames Per trigger event |
100 |
| Minimum Time To Take a Frame |
0.5 second |
| Maximum Time Between Frames |
300 second |
| Maximum Number Of Frames Per Camera
Battery Charge |
10,200 |
| Maximum Number of Frames (256
MB MMC Card) |
24,000 |
| Camera Scan Rate Per Camera |
1 – 10 seconds |
| Minimum Event Record Time |
10 seconds |
| Minimum Wait Time After Trigger
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10 seconds |
| Trigger Modes |
2 |
| Trigger Threshold |
1 – 20 |
| System Enable/Disable Time |
0 – 24 hours |
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LCD backlight |
On / Off |
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Specifications Subject
to Change Without Notice |
| ©eentec 2004, 2005 |
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