Harper Chalice is a British manufacturer of perimeter detection systems, including microphonic fence detection (PIDS), Electric Fences, secure hatch protection and other detection solutions. Providing a complete range of solutions for the protections of many different assets and sites, they are specialists in their field with over 20 years’ experience working on the highest security sites across the globe. With complete manufacturing of their systems in the UK they provide full manufacturing support throughout projects including in-house technical support and are able to offer stable pricing and the highest levels of quality control. Their flexible approach allows them to assist clients with bespoke or specialist designs to suit and exceed their requirements.