Why a Closed‑Loop Calibration Clock Eliminates Time Drift Forever

The closed‑loop calibration clock from Hangzhou Xiguizi changes this entirely. Using positional sensors, every telescopic segment reports its exact state (extended or retracted) back to the control board. If a segment is accidentally pushed or blocked, the system detects the mismatch and triggers a recalibration routine. This process is supported by WiFi time‑sync, which cross‑references the mechanical position with atomic internet time. The result is a device that delivers the satisfying physical movement of analog machinery without the traditional penalty of drift. Whether the clock is made from Pine, Sapele, or Red Oak, the closed‑loop mechanism ensures that time remains precise for years.