The NDSL teams are experts in the field of mission critical battery monitoring and management solutions.  The NDSL Cellwatch system was the first modular battery monitoring system on the market and was introduced in 1995.  The Cellwatch system is one of the most superior battery monitoring systems on the market. Cellwatch battery monitoring systems can be found in government facilities, hospitals, data centers, telecommunications, utilities and military bases throughout the world.  PTI has been providing and installing these systems for eleven years. Read More


Geist is an industry leader in the design and manufacturing of hardware and software in four critical areas of data center management in power, cooling, management, and monitoring.  Their products are expertly engineered, well designed, and extremely reliable.  The Geist line up of products can be used independently or combined for a complete and totally comprehensive system for maintaining a reliable, secure, and efficient data center. Read More


Generex is the world leader in the area of UPS networks and has grown to become one of the largest producers of shutdown and monitoring software and network adapters for UPS, battery and facility management systems.  Generex designs solutions for more than 80 UPS manufacturers worldwide.  They have also broadened their scope of monitoring solutions with additional software and hardware products in the areas of security and technical facility management.  PTI has been offering Generex products for several years in the government, utility, data centers, and industrial markets. Read More


Raritan has been a leader and innovator of power management, infrastructure management, KVM, serial solutions for data centers since 1985.  Their award winning products have set them apart in the industry with hardware and solutions that include DCIM, KVM over IP, Serial over IP, power distribution, and other IT and facility solutions. Read More

RLE Technologies

RLE Technologies are experts in the field of facility monitoring, leak detection, and systems integration.  Their products are well engineered and level of detail, customer service, and commitment is first class!  RLE’s web based monitoring solutions provide an affordable DCIM solution for mission critical facilities that provides robust management tools, scalability, and customization.  PTI is proud to have represented RLE products for over eleven years. Read More