As an official distributor of Spectrah Dynamics Inc., Demos Technologies Inc. offers a wide range of products. LCD touch panels and various products such as LCD Controller Boards, LCD Inverters, LED Backlight Drivers, etc.

Customers include Barco Display, Honeywell, Siemens, Toyo, etc. and products have been applied in Toshiba Ultra Sound machine, industrial automation systems in motor makers like DaimlerChrysler, BMW, and GM.

In July of 1998, Spectrah announced its first digital VGA product LD-S500 with Silicon Image PanelLink interface. In the end of year 1998, Spectrah introduced next high-end digital VGA product LD-T972, driving panel resolutions up to SXGA. These two products adhere to early VESA DFP standards, containing a 20-pin MDR connector to support various digital LCD monitors. In the early of 1999, Spectrah released its first digital receiver product LDR151 to support digital LCD monitors. In 2000, following VESA Digital Visual Interface (DVI) standard, Spectrah developed new DVI (Digital Visual Interface) interface products LD-S372 and LD-S272 which provided complete digital display solutions for customers.

ARV series are professional LCD controller boards supporting most high definition LCD TV panels and also general monitor LCD panels. This product series supports wide display resolutions from VGA (640 x 480) up to WUXGA (1920 x 1200), and also provides several enhanced functions such as picture in picture (PIP), advanced color management, dual power modules, YCbCr video ports, and dual inverter output ports.

The Spectrah DC to AC inverter is designed to power LCD backlight. It is a high frequency and high efficiency switching power supply, with low noise and light weight. The Spectrah DC to AC inverter able to drive a wide range of LCD panels including AUO, CMO, CPT, Hydis, Kyocera, LG, Mitsubishi, NEC, Optrex, Prime View, Samsung, Sharp, and Toshiba.

Spectrah touch screen controller series provide the optimistic performance for most 4-wire, 5-wire, and 8 wire analog resistive and capacitive touch panels. Communicates with PC system directly through USB port. The touchscreen device driver is able to emulate mouse left and right button for various operation systems.

The Spectrah DC to AC inverter is designed to power LCD backlight. It is a high frequency and high efficiency switching power supply, with low noise and light weight. The Spectrah DC to AC inverter able to drive a wide range of LCD panels including AUO, CMO, CPT, Hydis, Kyocera, LG, Mitsubishi, NEC, Optrex, Prime View, Samsung, Sharp, and Toshiba.

LED driving boards are designed to drive LED backlight module. Able to drive upto 10 white LEDs in series per string with constnat current. Onboard high quality converter drives LED strings and control the dimming of LED strings independently. High efficiency and low profile driving boards. Wide diming control allows users to set LED brightness smoothly. Additional power protection feature is able to protect LED module from damage by overcurrent or overvoltage.

Spectrah touch products offer customer a wide range of glass size, ease of integration, responsiveness, and high reliability and durability. They are the ideal solution for POS, voting machine, and industrial automation. Spectrah also provides complete signal controllers, cable kits, and excellent technical support to help customers easily integrate touch panel in the display systems.

Spectrah SR-290 series are light sensor cards for industrial monitor, panel PC , digital signage, or industrial single board computer. This industrial monitor light sensor card provides power-saving & intelligent brightness control for display system. SR290 sensor product is able to measure the ambient brightness and send the information to industrial monitor or industrial PC to control the brightness automatically. The SR-290 series work with Spectrah's A/D boards and also support various industrial monitor and PC systems with light control.

Spectrah SDI-1590 is a industrial serial digital interface adapter card which supports HD-SDI/SD-SDI conversion. SDI-1590 enhances the Spectrah ARV-7300 series LCD controller boards to support HD-SDI broadcasting monitors. SDI-1590 allows users to drive high-definition video data over long cable distance. HD-SDI/SD-SDI applications include digital signage, video cameras, digital video recording/playback devices, video projectors, high definition video systems, and medical videos. SDI-1590 is fully compliant with the SMTPE292M (HD-SDI) and SMPTE 259M-C (SD-SDI) standards.

Spectrah digital signage display monitors integrate new generation of digital media processors and a high quality LCD monitors together. This products provide HD resolution for video playback, and support video playable formats for various applications. The onboard Digital Media Processor is a new generation of high performance audio / photo / video decoder for playback of high definition and high resolution photos, high quality music, and high bitrate videos from flash memory cards, hard disks, and USB storage devices.

The PSA serie is a DC to DC power converter modules. These modules has been designed to support some LCD TV panels which require +12/18 VDC power for LCD module and +24VDC power for inverter module.