Camera / SD / Mechanical
¼"
OV Progressive Scan CMOS
Image Sensor.
Inbuilt
LED Infrared Illuminator
Infrared Night Vision.
Versatile 3.25 X Variable-Focal-Length
Automatic-Iris lens.
VANDAL HARDENED - Robust Aluminium Case - Thick Acrylic Dome -
Security Screws with Wrench - Side or Top Cable entry.
Suitable
for Extra High Resolution images & high to zero illumination
levels in Homes, Shops, Showrooms, Offices, Warehouses,
sheltered outdoor use under eaves, etc.
Image
Device: 1280 (H) x 1024 (V) 1 310 720 Pixel
¼"
OV CMOS Progressive Scan.
Lens: Variable
Focal Length 3.7 mm ~ 12 mm, Automatic Iris copes with High
levels of illumination, passes more light and provides greater
depth-of-field than ordinary fixed Iris Lenses. Corrected
for major Visible-Infrared focus shift, there may be
a slight shift that
requires a compromise or choice between crisp colour or
crisp monochrome. Under some lighting conditions image may be
affected by internal reflections between Lens & Dome, these are
usually insignificant. There are no
Accessory Lenses for this Camera.
Lens Width of Vision Table.
Horizontal Pixels: 1280 this
value is provided for comparative purposes only. Better
resolution than possible with traditional Composite Video
Interlaced Scan PAL Video Cameras. Higher resolution than DVD &
SD DTV.
Sensitivity:
~ 1.5 lux @ F1.2 (this value is approximate and provided for
comparative purposes only), 0 lux with LEDs 'ON'. Depending on
Lens 'focal length' setting Infrared LEDs illuminate up to ~ 80%
of the Width-of-Vision and are effective up to ~ 10 metres
depending on the Infrared reflective characteristics of subject.
If low
light and See-in-the-Dark performance with Motion are important
we recommend a
CCD
Camera:
IP-DdnAV
CMOS versus CCD
Light Emitting Diodes: Twelve ~ 850 nm wavelength Infrared,
these produce a dull Red visible glow. Automatic Light Sensor
switches LEDs On/Off depending on illumination level.
Movable Infrared Optical
Filter:
 more
In
Day mode (well lit, colour) mechanism
automatically positions IR-CUT optical filter between Lens and
Image Sensor to exclude Infrared radiation that would otherwise
adversely affect colour reproduction, this ensures
colour rendition not possible with
ordinary non-filtered or notch-filter type Day/Night cameras.
In Night mode (low light,
monochrome)
mechanism automatically removes IR-CUT
optical filter to allow Infrared radiation to pass improving low
light and Infrared sensitivity, the result is significantly
better night images using inbuilt
Infrared Illuminator or with Infrared
rich light sources.
Infrared Response
without Infrared filter is ~ 700 to ~
1100 nm better than a
'CCTV
notch IR Filter'.
Spectral Response:
~
400 to ~ 1100 nm with Infrared 'CUT' Filter 'out' of optical
path, additional
CCTV Infrared Night Vision information.
Signal to Noise ratio (SNR): 42 +
dB, measured with AGC off.
Automatic Gain Control (AGC): User configurable, 5 steps.
Operation in low light & darkness
requires AGC to be set at maximum to utilise Frame Integration
(in effect a long exposure of up to ~1 second) as a result clear
images of movement are usually not possible.
If
motion in low light & darkness are important choose a
CCD
Camera:
IP-IRdnHRwd
CMOS versus CCD
Automatic White Balance (AWB):
Yes.
Made in Taiwan in an ISO 9001
certified factory.
Manufacturer's Experience: 20 +
Years.
SD card management
Recording Trigger: Motion Detection (3 separate
areas), IP check, Network disconnected & Alarm Input.
Video Playback: Yes.
Card Slot: Inside Camera.
Compatibility: 128 MB to 4 GB SanDisk or
Transcend.
INPUT / OUTPUT
Audio input: Green, Line level
for
Microphone & Preamplifier, RCA socket, ~ 20 cm cable.
Audio output: Pink, Line
level
for Amplified Speaker, RCA
socket, ~ 20 cm cable.
Alarm input: Software
programmable to trigger on opening or closing contacts, via GND-ALARM
terminals on Screw Terminal Block,
~ 20 cm cable.
Alarm output: Software
programmable as On/Off or Time Switch with 1~10, 20, 30, 40, 50
or 60 second interval, Normally Open contacts, 24VDC 1A or
125vac 0.5A, COM-NO terminals on Screw Terminal Block,
~ 20 cm cable.
NETWORK: Standard RJ45
8p8c socket, ~ 20 cm cable.
Power: 12 Volts DC Regulated (or
PoE
IEE802.3af),
~ 350 mA Peak (LEDs = On & Filter Moving), ~ 200 milliamps with
LEDs Off, 2.1 x 5.5 mm DC socket, center pin = (+),
~ 20 cm cable. Consider cable resistance when installing, ask
us about solutions if voltage drop is a problem with existing
wiring.
Dimensions: ~ 137 mm
Diameter, ~ 115 mm Deep, ~ 1020 grams.
|
Network
Network Protocol: HTTP, TCP/ IP, SMTP, FTP, PPPoE,
DHCP, DDNS, NTP, 3GPP, UPnP.
Remote Software: Free 36 Channel remote monitoring and recording
software.
Video Resolution: 1280 x 1024, 64- x 480, 320 x
240, 160 x 120.
Backup SD Card 128 MB to 4 GB SanDisk or
Transcend Card.
Ethernet LAN / WAN Port 10/100 Base-T , RJ45
connector.
Firmware Upgrade: http mode, can be upgraded
remotely.
Web Browser Microsoft Internet Explorer 6.0 or
above.
Compression Format Dual Mode: MPEG4 / JPEG.
Triggered Actions: Mail, FTP, Save to SD card.
Security: Password Protection configurable.
Video Bitrate Adjustment: CBR, VBR.
Simultaneous Connections: Up to 10.
Video Motion Detection (3 Areas).
Pre / Post Alarm: Configurable.
SDK: available for integration.
Video Format: AVI , JPEG.
Full Screen Monitoring.
Alarm I/O 1 in / 1 out.
Video Playback.
Image Snapshot.
Audio 2 Way. |
