HD Digital CCTV/ 4K CCTV

With advancements in technology, fuzzy CCTV images are a thing of the past. Both HD and 4K CCTV cameras will provide crystal clear images, ensuring you capture the information you need. RJS Systems have the ultimate range of HD and 4K CCTV systems to help protect your home or business, available with a range of specifications to suit your individual needs.

RJS Systems are proud to be Hikvision Accredited Engineers.

Hikvision Authorised Installers


  • What cameras do you use?

We are accredited Hikvision installers and use them as standard.  They provide the best technology at a cost that is viable.  The failure rate we have found is very, very small so they are also very reliable.

  • I don’t know how many cameras I need?

We will visit your site to look at all your options and determine the best locations, as well as lens sizes to make sure you capture the information you need.  Different lens sizes will have different fields of vision so it is important for a survey to be carried out properly.


  • Can I view the cameras from my phone or tablet?

All of our systems are capable of this; however this is also depending on your internet connection / router location. We will always install so that remote viewing is enabled by default.

  • Do the cameras light up at night?

There will be a small row of infrared lights around or beside the lens of the camera that cast light which is invisible to the human eye. Without this, your camera would not be able to see in the dark.

  • What happens when the work is complete?

Once we’ve completed your installation, we’ll give you a full demonstration and provide you with a set of instructions.

If your system is networked, with your permission, we can change any settings you want updating remotely. You may need to provide us with access details.

We're the Experts

We can help plan and advise on what CCTV solution is best for you.

Latest Technology

HD and 4K CCTV systems providing crystal clear images even on close up.


Installed CCTV systems are a major deterrent to would be thieves.


All installed CCTV units are backed with manufacturers warranty.

Supply, Fit & Service

Range of HD and 4K CCTV systems to choose from professionally installed.

Free site survey

We offer a no obligation quote. Call us today on 0800 043 3019.


Benefits of HD or 4K CCTV

Luckily for all of us, technology has improved massively over the years. Most of us have seen examples of pixelated images taken by old analogue cameras! HD CCTV systems by comparison produce crystal clear imagery, ideal for identification when needed.

A typical analogue system has a maximum of 400,000 pixels, HD has over 1,000,000 (up to 4,000,000) and 4K has over 8,000,000 pixels. By having either a 4K or HD set up, any incidents will be recorded clearly, for compete ease and peace of mind for your home or business.

We can supply and install a CCTV system to meet your specifications. Call today to book a FREE site survey on 0800 043 3019.

4K vs HD CCTV system

Remote Monitoring

Being able to access cameras remotely via smart devices (iPhone, Android, blackberry, laptop, PC and Mac) is a very useful commodity. Depending on what system you have will restrict you on how many devices can remote view. All of our systems are view-able remotely and a demonstration of this will be provided upon the installation completion.

Examples of our HD and 4K CCTV systems

We install various HD and 4K CCTV systems. Below are examples of the type of kit we install. If you have an existing system, why not consider updating it to either HD or 4K quality.

Hikvision Bullet Camera
Hikvision bullet camera

The Hikvision Bullet Cameras are Up to 8 megapixel, Standard video compression with high compression ratio, ROI (region of interest) encoding, Progressive scan CMOS, capture motion video without incised margin, Support dual stream, and the sub-stream for mobile surveillance, High-performance and long service life Infrared LED, Approx. 20 to 50 meters IR range, Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB, Support 120dB wide dynamic range. Dimensions 95 x 105 x 258.6mm.

Hikvision Dome Camera
Hikvision 2MP/ 4MP Digital Dome

The Hikvision IR dome camera is a 2~8 megapixel camera with a range of lense sizes. The cameras have built in IR with a range of up to 40m and are housed in an IP66 rated vandal proof housing. Some of the features include dual streaming, day/night function and digital wide dynamic range. These cameras can be powered over ethernet (PoE). Dimensions 145 x 124.1mm.

Hikvision DS Dome Camera
Hikvision PTZ Camera

Hikvision Dome Cameras are able to capture high quality images in low light environment with its black anti-reflective glass. The black anti-reflective glass increase the luminousness which can reach up to 200m IR distance. Embedded with 1/2.8 progressive scan CMOS chip makes DWDR and 1.3MP/2MP real-time resolution possible. With 20X / 36X optical zoom, 16X digital zoom. The resolution ranging from 1920 x 1080 to 4000 x 3072 the camera offers more. Dimensions 245 x 399mm.


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