... latest UL864&EN54 standard. Key words: Fire alarm Control Panel,conventional fire alarm control panel, fire alarm panel, fire alarm, FACP, fire ... system, fire-fighting, fire panel, fire alarm controller, fire alarm control unitFeatures1) 4/8/16 Style B (Class B) Initiating Device ... 260×80mm (length × width × depth)Using Environment: Temperature: 10°C~+50°C Related Humidity: ≤95% (40±2°C)Orena Sales and ...