What is the difference between end-of-cycle buzz and power cut-off?

A buzzer only alerts staff, while switching off the output stops the machine; safety processes should specify which is required. Do not use only a buzzer when shutdown is required. Checklist: Define capacity, accuracy, materials and operating environment before requesting quotes on a uniform basis. Request specification sheets, test reports, certificates, maintenance manuals and spare-part lists. During acceptance, verify appearance, dimensions, functions, safety protection and packaging, and keep test records. Do not compare unit price alone; include customization, freight, spare parts, after-sales support and downtime risk. Keep written records of inquiries, confirmations, FAT, acceptance and warranty commitments.