Features
1/3" HD Color SONY CCD 420TVL 36 IR LED Waterproof Security Camera Black - New and high quality
- Compact design and easy to operate
- Unique appearance, 36 LED
- Adopt the latest infrared technology, produce better long-distance night vision effect
- With waterproof function, it can install outside door
- Dust-avoid protect glass
- Durable alloy composition
30m General Cable for Power and Video Transmission - Short-distance transmission
- Combine power cord and video cable into one
- Easy installation, plug and play at once
- Connection Head: DC 12V power interface (the red one); Video signal BNC interface (the yellow one)
- Length: 30m
15m General Cable for Power and Video Transmission - Short-distance transmission
- Combine power cord and video cable into one
- Easy installation, plug and play at once
- Connection Head: DC 12V power interface (the red one); Video signal BNC interface (the yellow one)
- Length: 15m
Surveillance Security Cameras Power Adaptor 12V 1000mA - New and high quality
- Input: AC 100 - 240 V
- Output: DC 12V 1000mA
Specifications
1/3" HD Color SONY CCD 420TVL 36 IR LED Waterproof Security Camera Black TV System | NTSC |
Pixels | NTSC: 510(H) x 492(V) PAL: 500(H) x 582(V) |
Image Device | 1/3 Inch SONY CCD |
Horizontal Definition | 420TVL |
Minimum Illumination | 0 Lux |
IR Distance | 30m |
LED Quantity | 36 pcs |
Lens | 5mm |
Power Adapter | DC 12V |
Operation Temperature | -20℃~60℃ |
White Balance | Auto |
Auto Gain Control | Auto |
Electronic Shutter | 1/50 ~ 1/100,000 sec |
Backlight Compensation | Auto |
Video Out Composite Output | 1.0V p-p at 75 ohm |
Gamma Correction | 0.45 |
S/N Ratio | >48dB |
Waterproof Standard | IP 68 |
Infrared Wavelength | 850 mm |
Color | Black |
Dimension | 4.72" x 2.95" x 2.36" (L x H x Dia) |
Package Includes
- 1 x 1/3" HD Color SONY CCD 420TVL 36 IR LED Waterproof Security Camera Black
- 1 x Mounting Bracket
- 1 x Installation Accessories
- 1 x 30m General Cable for Power and Video Transmission
- 1 x 15m General Cable for Power and Video Transmission
- 1 x Surveillance Security Cameras Power Adaptor 12V 1000mA
Extra Info
Accessories links If you need a Power Adaptor, click here
If you need a General Cable, click here
If you need a Converter Connector, click here
Surveillance and Security Camera Buyer's Guide Although
the way security cameras are used hasn't changed that much over the
years there have been significant advances in the technology used in
cameras. Today's cameras are, cheaper, smaller, and better than ever and
the recording equipment is far more sophisticated and rich in features.
We
want to make the sometimes confusing search for CCTV monitoring and
recording systems easier for you. This guide is written to help you
select the best and most economical type of video surveillance equipment
for your application. It will also help you learn more about cameras,
lenses, Digital Video Recorders (DVR), cabling, power supplies, and
related accessories.
Wired VS Wireless Wired security
cameras are the optimal choice, as they provide the best video quality,
zero interference, and are cost effective. They can be installed
hundreds of feet away from the security DVR system.
With
wired security cameras you do not have to power the camera locally.
Siamese cable provides video and power in the same cable, so you can
connect your cameras to the DVR and power them remotely. We have a
comprehensive inventory of wired security cameras. We also offer Siamese
cable pre-cut to commonly used lengths and on a spool. For runs longer
than 700 Ft., we recommend using CAT5e cable and Balun connectors. Using
this method, the video signal can be transmitted up to about 1,300 Ft.
Wireless
cameras are relatively expensive and are not as reliable as wired
systems. Most wireless systems are Line of Sight (LOS). Remember that
wireless security cameras require power to operate. So even though by
going with a wireless solution you can eliminate the need for coaxial
cable for video transmission, you still have to wire the camera to a
power source.
Cameras & Lenses There are many security
cameras available on the market today, it would be impossible to cover
them all in this short guide so we will focus on popular and widely used
camera types instead. Security cameras produce images using CMOS
(Complementary Metal Oxide Semiconductor) or CCD (Charge Couple Device)
chips. The size of the chip is normally 1/4", 1/3" or 1/2". As a rule of
thumb, the larger the chip size, the higher the quality of the image
produced and the higher the price. However, with advances in technology,
higher density 1/4" and 1/3" CCD chips can now produce as high an image
quality as many older 1/3" or 1/2" chips. The most popular size is 1/3"
and you don't see many cameras with 1/2" anymore.
Some of the
more popular security camera types are dome cameras which are
aesthetically more pleasing. They blend into your surroundings
especially with drop down ceilings and are great for use in stores,
lobbies and other public places. Infrared cameras have become very
popular in recent years for their ability to film in total darkness by
the use of IR illuminators.
Traditional CCTV security cameras are
larger and are often referred to as "full body" cameras or "box
cameras". They are usually sold without a lens, which gives you the
advantage of being able to choose the right lens for the application.
Pan/Tilt/Zoom
(PTZ) cameras are still relatively expensive and are typically designed
for select applications such as in law enforcement and casinos. As the
name implies, PTZ cameras can pan, tilt and provide optical zoom and are
best deployed when an operator is available to actively monitor and
manipulate the PTZ camera.
Spy cameras are small and often disguised making them the cameras of choice for covert applications.
Lens Field of View Comparison The
shooting angle and distance of the camera depend on: the CCD sensitive
target size of the gut and the grade of the lens. The former is
formulated by the components and parts makers according to the related
international standard, so usually it is impossible to change.
Therefore, the shooting angle and distance of the camera only lie on the
grade of the lens, which is expressed with millimeters. The common
grades are 3.6mm, 4mm, 6mm, 8mm, 12mm, 16mm, 25mm etc.. The larger the
number shows the greater shooting distance is, but narrower the shooting
scope is. The smaller the number shows the wider shooting scope is, but
the closer shooting distance is. So there is no such camera to shoot
both a wide scope and long distance.
The larger the number shows
the greater shooting distance is, but narrower the shooting scope is.
The smaller the number shows the wider shooting scope is, but the closer
shooting distance is.
- Outside - Parking Lot
- License plate is 150' from camera
- Inside - Office Setting
- Warning sign is 25' from camera
Higher Resolution and HD Video Megapixel
IP cameras can capture High Definition Video (HD Video) and provide
greater detail improving identification. A 2 megapixel camera is an
excellent choice for an application such as capturing license plates and
can cover a 24 foot wide point of entry or exit.
Electronic Pan/Tilt/Zoom (ePTZ)
Zoom
has always been available with analog cameras, but is often slow and
relies on live video information. With megapixel cameras, you can zoom,
pan and tilt with your previously recorded video surveillance data that
has been stored on a Network Video Recorder (NVR).
Wide Coverage One
of the factors that has contributed to the explosive popularity of
megapixel IP cameras is their ability to provide wider coverage and more
detail. A 2-megapixel IP camera can cover an area 6 times greater than
an analog camera. With a 2-megapixel camera potentially taking the place
of 6 Analog cameras, the installation costs can be significantly
reduced (see the diagram below).
Camera Specifications This section will help you understand basic camera specifications and their effect on the performance of the camera.
Analog
camera resolution or picture quality is measured by the number of
horizontal lines the chip in the camera provides. It is called "TV lines
of resolution" or TVL. The higher the TVL, the better the quality of
the image.
Standard image quality is 380TVL to 420TVL.
High image quality is 480TVL.
Very high image quality is 540TVL to 700TVL.
Color VS Black & White Security Cameras Color
cameras are the preferred choice for most applications, however, black
and white cameras are slightly cheaper, more sensitive to light and can
see better in lower light conditions.
IR security cameras turn to
black and white during low light conditions and return to color in good
light conditions. IR cameras have gained popularity due to this
flexibility.
Indoor VS Outdoor Cameras If you are
installing a camera outside and it is not going to be mounted in a
weatherproof camera housing, it must be a weather resistant camera. All
of our outdoor cameras are fully weather resistant.
Lux & Light Sensitivity The light sensitivity of a camera is measured in Lux.
If
a candle is one foot away from an object, it throws one foot candle of
light illumination onto the object. This is about 10 "Lux," and is an
informal definition of Lux. The luminescent value of Lux tries to relate
the energy per unit area falling on a surface to what the human eye
perceives.
Direct sunlight | 100,000 - 130,000 Lux |
Full daylight, indirect sunlight | 10,000 - 20,000 Lux |
Overcast day | 1,000 Lux |
Indoor office | 200 - 400 Lux |
Very dark day | 100 Lux |
Twilight | 10 Lux |
Deep twilight | 1 Lux |
Full moon | 0.1 Lux |
Quarter moon | 0.01 Lux |
Moonless clear night sky | 0.001 Lux |
Auto Iris VS Manual Iris Auto
iris lenses are a good choice for locations where light is constantly
changing, such as an outside parking lot and building entrances. The
iris for these lenses automatically opens and closes according to the
changing light conditions. Manual iris lenses are a good candidate for
areas with consistent light, such as shopping centers, schools,
libraries, and offices. Manual iris lenses are good for these types of
locations because the iris setting of the lens only needs to be set once
during the installation. Manual iris lenses are less expensive than
their auto-iris counterpart.
Recording Equipment With
regard to surveillance and digital video recording, there are 3 main
categories of recording equipment: PC-based DVRs and Standalone DVRs and
NVRs.
PC-based DVRs PC-based DVRs are built around a PC
running on the Windows operating system. In addition to the usual
components that are used to build a PC, a video capture card with 4, 8,
12, 16 or 32 camera inputs is required. The capture card receives analog
video from the cameras and converts it to a digital signal. It then
compresses that digital signal and stores it on the hard disk drive for
archiving and playback. The DVR software also provides live view, remote
access, camera control and other administrative functions. PC-based
DVRs are easier to use, more feature-rich, and usually cost more than
standalone DVR's. You can add more cameras to a PC-based DVR at a later
time by adding additional video capture cards or extension cards (as
available per manufacturer).
Some people are under the
misconception that any personal computer with a DVR capture card will do
the job. Many crashes, system lock-ups and instabilities that consumers
(end users) are faced with can be blamed on poorly designed computers
that do not have the processing power for handling multi camera video
processing.
Standalone DVRs Standalone DVRS run on Linux
operating systems that are designed to run a single application.
Standalone DVRs are not as feature-rich as their PC-based counterpart,
but are a good choice for those less comfortable with PCs, or for
applications where the environment would inhibit the use of a PC. They
are more cost-effective for some applications. The Standalone DVR
software provides live view, remote access, camera control and other
administrative functions; however some of the entry level standalone
DVRs may not offer remote access.
Motion Detection Motion
detection is built into the DVR software and is not a camera function.
DVR software analyzes the video frames coming from the camera frame by
frame and when it detects change in the frame or movement it will start
recording. The sensitivity of motion detection can be adjusted to
increase sensitivity or to eliminate false triggers. The more
sophisticated DVRs allow the user to define areas where motion can be
ignored, such as ignoring the movement of a ceiling fan. Other advanced
features are available such as object left behind and missing object
detection.
Cable Types Most security camera video signals
are transmitted using coaxial cable like RG59 and RG6. The most popular
cable is Siamese Cable, which is a combination of RG59 for video and a
pair of 22-gauge wires in one jacket for power. This design makes it so
that you only need to run one cable for each camera. This type of cable
is good for runs under 750' and comes on spools of 500' or 1000'. Using
RG6, you can achieve runs longer than 750'. However, most CCTV
professionals use CAT5e and Balun connectors for cable runs over 750'.
Pre-cut Plug-n-play Siamese Cable is available from 25' up to 150' and
is a good choice for a casual install.
Security Monitors Depending
on the type of DVR, video from cameras can be displayed on a regular TV
monitor or PC monitor. Most PC-based DVRs and recent Standalone DVRs
provide both options.
Power Supplies Each camera requires a
power source. There are two types of power supplies: 12V DC and 24V AC.
Most cameras operate on 12V DC. Individual power supplies are a good
choice for 1-2 camera projects. If you have 3 or more cameras, a
multi-port power supply is advisable. You can connect 4, 8 or 16 cameras
to a multi-port power supply.