The HCA series is available in a 2, 4, or 8 zone conventional panel design which is in accordance with UL 864 9th Edition Listing Detection and Fire Alarm Systems – Control and Indicating Equipment. The HCA series are fully programmable using simple front panel menu options. HCA supports releasing of agent (FM-200, 3M Novec, etc) and water (Pre-action, Deludge, etc.) on the HCA-4 and HCA-8 models only. This conventional control panel offers programing features to the user. The panel is a single board construction, which is installer friendly. The panel is compatible with a wide range of Hochiki America's detection devices