CCTV has become increasingly popular for business premises sg cctv, as it offers a cost-
effective way to combat rising property crime and internal theft. It also helps law-
enforcement agencies with crime prevention. The system can be comprised of
cameras, recording systems, monitors and other associated equipment. There are
many different Types of cctv devices on the market, but this article will highlight
some of the most common and best options for businesses.
CCTV cameras can be categorized by their housing, functionality and image
resolution. They can be used indoors or outdoors web.securitysystem.com.sg, and may have a wide-angle lens
for greater coverage or a zoomed in lens for more detailed monitoring. There are
also specialized cameras for specific purposes such as license plate recognition and
night vision. Finally, there are a variety of mounting solutions for cameras including
ceiling mounts and wall mounts.
Typically, there are two types of camera recorders: DVRs and NVRs. DVRs are analog
cameras that connect to hard drives, while NVRs are Wi-Fi connected (or Internet
Protocol, IP) cameras that can record footage to a server or computer over an
Ethernet cable. Alternatively, some cameras are able to record directly to the cloud.
One of the most popular types of cctv devices is the C-Mount Camera. This is a
versatile option as it has detachable lenses, which can be adapted to suit the desired
surveillance purpose. Additionally, it has a weatherproof casing and can operate in
poor conditions. This is a great choice for outdoor surveillance and is often found in
warehouses or parking areas.
Another option is the Dome CCTV Camera. This is so named because it has a dome-
shaped casing that covers the camera and lens module. This means that it is difficult
to tell where the camera is pointed, which is a valuable tool in deterring criminal
activity and promoting security. The cameras can be quickly surface-mounted or
recessed into walls or ceilings, and they come in a range of vandal resistant designs.
They also have a varifocal lens for fine-tuning the precise field of view.
High definition CCTV cameras are gaining popularity and offer a higher level of
clarity than older analog technology, making it easier to identify faces or number
plates. HD cameras are primarily used in high risk establishments such as casinos
and banks to ensure that everyone who enters and exits the premises is clearly
identified.
Another CCTV device is the ANPR or LPR camera which reads and stores the details
of a vehicle’s registration plate. These are commonly used to automate payment
processes such as tolling and hotel overstay management, as well as assisting with
law enforcement investigations. The camera uses optical character recognition
software to capture the plate and store the information on a database. This enables
police to track vehicles and drivers in high traffic areas. Unlike digital cameras,
which require a storage medium such as a DVD or SD card to record video, ANPR
and LPR cameras rely on Wi-Fi to transmit recorded data, which is then stored in the
cloud.
