Customer Comments
To
whom it may concern, I recently installed a 4 camera security system
purchace from yourselves for a Mr Frank Kxxxxx, 1 Mxxxxxxxre Road,
Sxxxxxxxn and if you don't mind me saying so, you make all the other
stuff that can be purchaced from places like C&J look and perform
like very expensive rubbish. Please keep up the good work, thankyou.
Subject: Service
Thank you.
I
ordered a system from you yesterday at about 4:00 (Bret took the
order). He thought I may have to wait until Monday for the cameras to
come in. The whole lot arrived today before lunch. That's got to be the
best delivery service I have had for years.
Thanks again
I am
sorry I cannot remember the name of the very helpful customer service
man I spoke to at the end of June, but I would like to thank him and
your company for generously sending a replacement instruction booklet
for our school's CCTV system. We have quite an antiquated model and the
manual had been lost some time ago and I was having trouble operating
it without one. When funds allow, I am sure we will update it and when
we do your company will be the one we choose.
Many thanks,
Nxxxxx Sxxxxxl
Inclusion Manager
|
CCTVA Buyer's Guide to CCTV, Video Surveillance, and Security Cameras
Today,
businesses are increasingly relying on video surveillance systems. But
how do you choose the best CCTV system, camera, or DVR? Read on to learn
the steps to take in choosing the right video surveillance system for
your needs.
CCTV Objectives
The first step in designing a CCTV system is to determine the following:
* How many cameras are required?
* What are the key fields of view?
* What are your recording requirements?
* What are the lighting conditions at each camera location?
* Where do you need live video monitoring?
* How long do you need to keep the video files?
Security Cameras
The
types of security camera you choose depend upon whether they'll be used
indoors or outdoors, during the day and/or night, and where they will
be mounted.
Indoor Dome Camera:
In most instances, an indoor dome camera is used for general indoor
applications. It's typically mounted on the ceiling, and can be
configured for standard color, day/night, or infrared.
Box Camera:
Box cameras are usually sold independent of lenses, which are mounted
to provide flexibility for different fields of vision. Box cameras can
be mounted alone or in an enclosure.
Outdoor Dome Camera:
Common for locations that have entry and exit points with limited night
lighting, outdoor dome cameras typically have hard shell vandal-proof
casings and a variety of lens options.
Day/Night Camera:
For low light conditions, the day/night camera is the best choice.
During the day, the camera records in standard color, then switches to a
low-lux black and white mode at night.
Infrared Camera:
When there is no available light, an infrared camera is the way to go.
Infrared LEDs are automatically illuminated and the camera records in
black and white mode, offering camera views in complete darkness.
PTZ Camera: A
pan-tilt-zoom camera gives the operator the ability to view and zoom in
all directions. The CCTV operator can set the camera to automatically
rotate to different fields of vision. Plus, a PTZ camera can include
optional applications that dynamically track objects in defined areas.
Digital Video Recorder
DVRs
are integral to the success of any CCTV project. With higher video
resolution, data compression, and faster recording speeds, DVRs are
better than every. Professional DVRs allow for network or remote
monitoring of CCTV video. With video distribution across LANs, WANs, and
the Internet, the DVR is also used for business systems monitoring.
Choosing the correct DVR means answering the following questions:
* How many cameras do you have?
* What recording speed do you require?
* How long do you need to keep the recordings?
* Where will the DVR system be located?
* Do you have remote monitoring requirements?
The
most important aspect of a CCTV system layout is the location of the
DVR. It is the lifeline of the CCTV system, so must be kept in a secure
location, preferably in a lockbox.
Leading Brands
NASTECH
stock all the leading brands of cameras and DVRs. Complete CCTV systems
are also available with four cameras, eight cameras, or 16 cameras,
depending on your needs.
Whichever CCTV system you choose, remember
to ask yourself important questions about location, lighting conditions,
and the length of time you need to keep the video files. Once you have
those answers, it will be much easier to find the right CCTV system to
fit your needs.
If in doubt ask the Experts at NASTECH Ltd |
