Since its creation, Diagral has specialised in totally wireless alarms for the home. Its products are designed and manufactured in France by more than 400 people working in 11 000 m2 of ultra-modern offices and workshops near Grenoble.
A company with a staff of more than 450 people	Priority to innovation Right from the beginning, Diagral has acquired the means required to keep and prove its promise of efficiency. Thus, more than 40 technicians and engineers specialised in research and development, design, test and inspect Diagral products: development of specific integrated circuits, microprocessor software, printed circuits with miniaturised components, product design, inspection testing, etc. This permanent quest for optimal efficiency has been rewarded by the First Prize for Innovation for its "Dual Frequency" radio transmission technology.
	Priority to quality Diagral's promise of efficiency is a daily reality. Each Diagral product must pass two full tests before reaching shop shelves: • an automatic test to inspect each component and connection between the components one by one; • and a functional test to check for perfect operation. All Diagral products are 100% tested and inspected and come with a 2 year guarantee.