HomeWatch DIY is the best home surveillance system ever!

No need to pay for expensive DVR. It is compatible with most of your existing home PC. Using most advanced MPEG4 compression and smart Motion Detection technology, recording can be extended dramatically without changing tapes anymore.

With phone alarm and Web watch functions you can remotely watch your home and take necessary steps to get things under control

The Standalone DVR makes Your Backup Easier!

EB1004BAK is a Stand alone DVR just like a normal VCR. Front panel buttons are easy to get along with, and the Remote Controller increases convenience and feasibility. Digitalization makes video easy to backup, playback, search, and edit.

Video Surveillance Solutions over IT

NC2004 is a network video server that transmits video images to remote clients through networks.

There is no need to install and run any extra program. Simply get connected to the NC2004 via networks or Internet to view remote simultaneous images on the browsers of your PC or notebook.

PE 50 matrix controller/switcher is an integrative, economic, high defensive switcher/controller system, which includes image collection, switch control, fore-head control, alarm control, display recorders.

Single PE50 master matrix can collect 64 channels video input and 16 video output or collect 32 channels audio input and 8 output simultaneously.

PE50 can connect 16 control keyboards and 64 decoders

The system work with a radio transmission between 2,3 and 2,5GHz. Within this range a number of 16 channels are available

To avoid disturbances we remommend to consider not only the correct channel selection but also location and distance of transmitter and receiver as well as obstracles like buildings, trees, walls or other things. If a transmittter is too close to the receiver it may strengthen the signal and sometimes disturb the signal of a neighbour channel. In this case you should increase the distance between transmitter or receiver or put a certain shielding between to attenuate the signal. Also if you turn the antennas slightly may be helpful

They can use any microwave frequency from 1 to 31 GHz. They do not need to operate in the licence exempt 2.4 and 5.8 GHz public bands where interference is becoming an increasing problem

Relative to IR systems, the transmissions are unaffected by weather

The systems can transmit many videos over the same path, which simplies the installation because discrimination between platforms or trains is provided by frequency selection rather than antenna alignment

They use space diversity in which the same video is received in different antennas with automatic selection to ensure the best pictures are always available, even when there are reflections and obstructions

They provide the highest level of video quality with little or no latency, both of which are essential requirements for a safety critical equipment

Even in special environments:

* Tunnels

* Over Water / Sea Surface

* No Line of Sight

* Mobile / Airborne up to 300 km/h

* Plain Signal or Encrypted Signal

As television networks complete the first phase of high-power transmitters, attention is turning to expand the coverage with medium and mainly low-power transmitters. SPOT Transmitter is an innovative, compact and low-cost low power DVB-T transmitter from Harris, which meets the operators’ requirements in terms of DVB-T coverage improvement.

DVB-T STB3 presents the determination of COFDM on Digital TV technology innovation and absolutely is the foremost DVB-T Set-Top-Box for LCD/CRT display users. With an unique feature "VGA output" (resolution up to 1280 * 1024) on DVB-T STB3, you can enjoy Free-to-Air terrestrial Digital Terrestrial TV channels and radio signals (*not DAB) using a VHF/UHF aerial programs not only on your TV, but also on your LCD monitor without turning on the PC!