Only $950 4 Camera HD CCTV Package Supply & Install.
With Lifetime Warranty on all Hardware and Labour.We'll nurture your CCTV system for LIFE, Install once and never have to worry about it again
This Package is a High Definition Surveillance Package with Infrared Night Vision which turns night into day.
System Installed to Mobile Phones/Smart Devices for Worldwide Remote Monitoring (APPLE OR ANDROID).
This price is limited to single storey houses with tiled roofing.
An extra fee of $200 is charged for double storey properties and an extra fee of $150 is charged for houses with colour bond metal roofing.
A live internet connection on the property is needed to enable remote monitoring and a vacant power point inside your roof cavity is needed to connect system.
We also install - 4 Full HD 1080P Resolution Camera package, complete with installation $1250.
A modern market of video surveillance systems offers the widest choice of equipment and solutions, built under different technologies and tech families, such as: CCTV, HDCCTV ones. All of them differ by something, look like something else, everything has it’s own advantages and disadvantages. No wonder, it’s hard to choose the one tech, which accords to a desirable balance of sot-reliability-quality-simplicity and will meet the specific needs of a customer in so big variety of technologies.
AHD is a tech of HD/FullHD video, audio and control signal transmission via a regular coax cable at the distance of 500 m without any latencies and losses. NEXTCHIP – is the famous Korean company, developed AHD tech, whose production applies in video recorders and video cameras of the most of manufacturers of video surveillance systems.
Video surveillance is moving toward megapixel resolution for HD video monitoring. Today, you can find wide selection of megapixel resolution cameras which adopting analog technology or digital IP technology. Currently, the megapixel resolution format including 1.3 megapixel, 2 megapixel, and 3 megapixel, as well as 5 megapixel, 6 megapixel. Herein we are pleased to provide some basic information about the different resolution format.
In conventional analog technology, Television line (TVL) is the the main specification for analog cameras. It indicates how many effective pixels the camera can deliver.
NTSC: 700 TVL = 976(Horizontal) x 494(Vertical) = Approx. 480K pixels
PAL: 700 TVL = 976(Horizontal) x 582(Vertical) = Approx. 570K pixels
Analog technology has been dominated the video broadcasting and surveillance fields for many years. Since the rapid development, analog technology is evolving into digital technology which can offer high definition resolution. The most majority IP cameras can deliver megapixel resolution.
|Name||Width (Vertical Pixels)||Height (Horizontal Pixels)||Total（Pixels)|
Note: 6 megapixel and 8 megapixel IP cameras are still under development
Comparison between 960P, 2.3MP, 3MP resolution
Resolution is one of important specifications for your IP cameras. Higher resolution means more image detail, but this doesn't mean it can provide you excellent surveillance solution. Different from traditional digital camera, the IP cameras rely on network for video streaming, which means it will consume the some network bandwidth. Typically, a 2 megapixel IP camera delivers 1080P resolution video at 30fps, and the network bandwidth required is around 4Mbps.
High image quality at the resolution of 720p/1080p.
The technology uses a progressive scan while forming a signal and division of brightness and color components of an analog signal: that allows eliminating a blur and blinking, improving a color reproduction.
Reliable and inexpensive connection.
AHD data transmission technology doesn’t lay a big claim on a coax cable quality. That’s why any available cable can be used for data transmission, including a composite one.
Long distance of a network laying without quality losses.
Video data is transmitted without quality losses at the distance of 500 m.
AHD video recorders can work in three modes, namely with three types of video cameras: standard analog D1/960H, AHD and IP ones. That allows to connect already installed IP or/and standard analog video cameras to AHD video recorder.
AHD video recorders can be easily integrated in an existing video surveillance system, in this case old analog video cameras can be replaced with AHD ones without any difficulties depending on a speed of a system modernization.
AHD video recorders support a work with Cloud service and CMS systems, providing a remote control of a system; allow to manage PTZ devices, has alarm inputs/outputs, provide an ability of a backup and has several video outputs.
Modernization of an existing system without extra charge.
An ease of installation, fettling and maintenance. A cost of AHD equipment is comparable to a standard analog video surveillance system equipment cost.
Compatibility with any trade marks.
AHD technology is opened for all manufacturers, what allows a customer to choose AHD equipment of different rival manufacturers, not worrying about its compatibility.
1.3 or 2.0 megapixel CMOS-sensor is a part and parcel of a video camera, which transform a light flux, impinging on it’s sensitive part, into required electric signals, needed for a video image generation on a monitor or TV. It’s recommended to apply high qualitative CMOS0sensors, for example, SINY IMX 238, which have an increased sensitivity under a bad lightning (especially under IR range), for example, at night, in AHD video cameras. The most important sensor parameters are sensitivity, resolution, matrix size
SoC digital processor required both to receive an audio, video stream and other signals, save on a storage device and provide a convenient work of an operator of a video surveillance system under a high stability of all the system on a video recorder side a video camera lens. An incorrect choice of a lens can make an image quality to become noticeably worth. So, details become blurred under a subnormal optical resolution.
A fundamental difference of AHD video cameras from standard CCTV ones is a work of ISP+AHD TX functional pair, which receives a signal from a high resolution matrix, makes a division of brightness and color components, enables to adjust a digital image processing (noise reduction. Backlight compensation, sensitivity, wide dynamic range etc.), processes PTZ-control, manage IR illumination, then transforms a digital signal into an analog one for transmission at long distances. IP video cameras differ from AHD ones by absence of a video compression, which also allows to avoid a video latency, appropriate to IP video cameras.
AHD RX audio-video codec performs the main function, which differs AHD tech from other ones, on AHD video recorder side. It can receive CVBS/COMET/AHD signals from a coax line, performing a digitalization and decoding, separation of color and brightness components, audio processing and other operations. AHD video recorder can receive audio-video and other streams from CCTV, HDCCTV, and IP video recorders in contrast to IP ones. In this case, a digital processor (SoC) processes an analog audio-video compression, but for a digital stream (from IP video cameras) SoC receives an already compressed one, as in regular IP video recorders.