Answer:
The Harmonized System Nomenclature (HSN) code for the Honeywell Morley-IAS ZXr-A active repeater is 85311020, covering fire alarm equipment.
The Honeywell Morley-IAS ZXr-A active repeater panel (reference KTI07001001ZXRA / part number 709-601-001) is cataloged under HSN code 85311020 for commercial invoicing, taxation, and B2B procurement across India. This classification designates electric fire alarm systems, panels, and associated peripheral apparatus.