Sherlotronics SA
Versatile dome cameras
November 2002, Surveillance
Samsung has announced the introduction of the SPD Series PTZ high-speed colour dome cameras which are available with 680 000 pixels, a 300 times zoom (25X optical zoom with 12X digital), mirror, freeze, ...
Read more...
16 channel DVR
November 2002, Surveillance
The SVR-1620 digital video recorder (DVR) from Samsung provides 16 Channels of digital recording and a maximum recording capacity of over 5 terabytes when used with an optional external HDD bay. The SVR-1620 ...
Read more...
Digital camera for low light conditions
November 2002, Surveillance
Samsung's SHC-720 digital colour CCD camera allows for high quality pictures to be captured in very low light conditions, making it a suitable solution for day and night situations.
The SHC-720 contains ...
Read more...
Tech tip: auto pan and preset tours
October 2002, Surveillance
It is important to remember that auto pan is not designed for continual 24 hour usage as this places undue strain on the pan gearing.
We do not recommend that the auto pan mode is used for more than ...
Read more...
Colour dome camera
October 2002, Surveillance
The SPD-2500 from Samsung is a colour dome camera with 680 000 pixels built-in pan, tilt and zoom functions. The SPD-2500 has an added ICR (infrared cut filter removable) function and is able to convert ...
Read more...
Measuring light levels
August 2002, Surveillance
Using a light meter will give one the lighting level; the following are the light levels recommended by the lighting industry: * Indoor:
Warehouse: 20-75 lux
Emergency stairs: 30-75 lux
Corridors ...
Read more...
Choosing the correct lens
August 2002, Surveillance
Choosing a lens
This depends on camera position and the view required. The wider the field of view, the less detail will be available and vice versa.
The easiest way to choose is to use a viewfinder ...
Read more...
Automatic number plate recognition system
September 2002, Surveillance
Vista, Reditron's premier brand of CCTV equipment, received the prestigious Product of the Year Award for VNPR, Vista's Automatic Number Plate Recognition system. The award was made at the industry's ...
Read more...
Day/night cameras
May 2002, Surveillance
Day/night cameras combine the versatility and improved chances of identification of a colour camera and the low light, IR performance of a monochrome camera.
All switching from colour to monochrome and ...
Read more...
Upperpoint acquires Video Imaging Supplies
February 2002, News & Events
Upperpoint Distribution, supported by its equity partner PPM Ventures recently announced that its subsidiary Norbain SD had acquired Video Imaging Supplies (VIS), based in Princes Risborough.
VIS distributes ...
Read more...
Cabinet and local suppression control panels
December 2001, Fire & Safety
Microsense II provides a complete control centre for localised fire suppression in many applications. The control system can be fully automatic, using smoke, heat or flame detectors or manual only, using ...
Read more...
