Simplex (6310-9227) 12″ Round Replacement Synchronized Clock


SKU: 6310-9227

(Wired, Surface 110V/ 60 Hz, 3WBLK)

5 – 7 BUSINESS Day lead time to ship 



Simplex 12″ Synchronized Clock : Model# 6310-9227 (Wired, Round, Surface Mount 3WBLK-24hr)

As a leading provider of replacement hospital clocks, school clocks and airport clocks, Life Safety Consultants provides a variety of models to suite a variety of needs. These synchronized clocks used in hospitals, schools and airports are critical to accurate timing for procedures, flights and more, as they are synced with the Simplex Time Control Center either hourly or every 12 hours.

Simplex Synchronous Clocks can be used in all types of applications, from small offices to large-scale industrial sites. 

Each synchronous clock uses a sweep second hand, and provides these capabilities:

Hourly correction. Clocks are automatically synchronized with the Simplex Time Control Center every hour. This means clocks will display the correct system time after less than 59 minutes of power failure. Clocks that are up to 59 minutes slow or 55 seconds fast are corrected completely on the hour.

12-hour correction. Synchronization is provided for clocks that are up to 12 hours slow. This ensures that even the most prolonged power interruption in individual clocks, or in the complete system, will be compensated for automatically. Clocks that are up to 11 hours and 59 minutes slow are corrected every 12 hours.

If you should have any questions regarding the Simplex replacement clocks, please call us at (888) 557-0558, or email us at


Additional information

Weight 8 lbs
Dimensions 12 × 12 × 4 in


Part Type

Clocks, Mount, Round, Surface, Sync, Wired




Replacement Clock w/ Solid State Circuit Board Movement (5 Year Warranty)
Optional Dial Styles