Closed-circuit television (CCTV), also known as video surveillance,[1][2] is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point-to-point (P2P), point-to-multipoint (P2MP), or mesh wired or wireless links. Even though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that require additional security or ongoing monitoring. On another note, videotelephony is seldom called "CCTV" which is one exception to the use of video in distance education, where it is an important tool.


Surveillance of the public using CCTV is common in many areas around the world. In recent years, the use of body worn video cameras has been introduced as a new form of surveillance, often used in law enforcement, with cameras located on a police officer's chest or head.[5] Video surveillance has generated significant debate about balancing its use with individuals' right to privacy even when in public.


In industrial plants, CCTV equipment may be used to observe parts of a process from a central control room, for example when the environment is not suitable for humans. CCTV systems may operate continuously or only as required to monitor a particular event. A more advanced form of CCTV, using digital video recorders (DVRs), provides recording for possibly many years, with a variety of quality and performance options and extra features (such as motion detection and email alerts). More recently, decentralized IP cameras, perhaps equipped with megapixel sensors, support recording directly to network-attached storage devices, or internal flash for completely stand-alone operation.


free standing Digital poster

                                              Designed for Public Spaces

Our Android Freestanding Digital Posters are fitted with a commercial grade LCD panel with an LED backlight. They have the ability to be in constant use 24/7 for over 70,000 hours. These digital totems have no buttons, controls, logos or branding on show and are much brighter than LCD panels found in home TVs or computer monitors. Their tempered glass face, rounded corners, steel enclosure with super slim profile and aluminium surround all add to their captivating tablet-like aesthetics and also protect the internal components from potential damage.


Information Techonology 

JDS partners with industry-leading vendors to offer you a full range of hardware and software options.


  • Network and data security products

  • Video Conferencing

  • Wireless Indoor & Outdoor

  • Servers, racks, power supplies, and network storage

  • Solar based IT Solutions

  • Desktop computers, laptops, and accessories

  • Printers, Scanners, and Projectors

  • Routers, Switches, and Wireless access points

  • Parts and accessories


The Simplicity of Plug and Play


Our Android Freestanding Digital Posters come with a built in HD media player, allowing you to update them using a USB memory stick. Load your pictures and videos onto a USB memory stick then insert it into the freestanding digital displays, which will copy the files into its internal flash memory. Once you remove the memory stick the screen will then start playing the pictures and videos in a continuous loop.


Free Scheduling Software

For more advanced use, our Android Freestanding Digital Posters come with free scheduling software for displaying different content at different times of the day as well as setting image display durations and transition effects. For example, a restaurant can create three daily schedules; the breakfast menu in the morning, lunch menu in the afternoon and the dinner menu in the evening. If you prefer to keep it simple, you can update the screen directly without using the software. To download the scheduling software for this range


Scrolling Text

If you want, you can also display a “ticker tape” style scrolling text message along the bottom of the screen to help you get your message across or help highlight any specific promotions or offers. This is also great when used as a dynamic ticker feed displaying a welcome message.

Optional Network Upgrade

For a small charge you can also upgrade your screen to be networked, allowing you to remotely update your screen via LAN, WiFi or 4G. To find out more about our Digital Signage CMS, CLICK HERE.


Complete Signage Solution

Internal Locker

Should you need to run the screen from an external source, like a PC or media player, you can do so by using the HDMI input or the VGA and 5mm audio jack inputs. There is also a space to fit a small PC or media player inside the lockable compartment.


Free Integrated Castors

These freestanding digital displays are a fully portable solution and come with discreet integrated castors, which are also retractable. Easily manoeuvre the display into position then if you prefer you can retract the wheels and use the feet to make sure it stays put.


Power Timer

The eco-friendly power timer allows you to assign daily or weekly on and off times for your screen. The ability to power on and off automatically means that these digital totems are only in use when they need to be; improving your environmental efficiency



Switchable film are high quality and reliable products, we use the best PET from Japanese, automatic production line, quality inspect and test process, quality first is our policy, for the switchable film, the quality reliable is key point, self-adheisve use best adhesive glue,switchable film life are more than at least 10 years, Jds switchable film have Block UV and IR;


1.Perfect Privacy Solution:

For switchable film, power on ,then the glass will transparent totally, people can see through, power off, the glass will be opaque condition,milky white color,  people can't see through, easy and magic!


2.Block UV and IR

Switchable film are green energy-saving material:

For self-adhesive switchable PDLC film, block UV,almost 100%; block IR: transparnet condition about 17%, opaque condition about 80%;

Protect your home and life!

portable battery operated display boards

Our portable display boards can help you display bulletins and notices in an effective manner, keeping visitors updated on any information you wish to supply.


If you require an exhibition display board, printed graphics can be attached to the frame for a more customised display. They are also highly portable and lightweight for events: the tri-fold design simply packs away into the carry bag which is supplied which each product.


Our presentation boards come in a range of sizes depending on the number of panels you require. We also have jumbo panel kits featuring extra-large boards as well as wheeled stands if you need to regularly move the system. In addition, we have fully customisable options, where you can create a custom display panel kit to suit your exact requirements.


Advantages                                                 Ideal Use

Cost effective                                                Reception area

Light weight                                                   Museum 

Easy to assemble                                          Trade Shows

Durable for travel and re-use                         Malls

Custom sizes available                                  Shops

Fast Turnaround                                             Many, many more…