At minimum, hotels should know what equipment is installed, where it is located, and which manufacturer and model are involved. More detailed records may include serial numbers, installation dates, purchase information, warranty expiration, configuration details, maintenance history, and replacement status.

The appropriate level of detail depends on the equipment category. Tracking individual serial numbers may be particularly useful for high-value or warranty-sensitive products, while other assets may be managed primarily by model and location. Consistent records make future maintenance, purchasing, and replacement projects significantly easier to plan.