A Four-Part Guide to Buying a Synchronized Clock System from Pyramid Time Systems – Part 4 of 4

Upgrading or Replacing a Legacy Clock System

In Part 1, we introduced why synchronized clocks matter. Part 2 covered RF Wireless systems. Part 3 explored Power over Ethernet (PoE) clocks for modern networks.

This final part is for businesses with aging or unsupported clock systems. If your facility relies on older wired clock systems, especially from brands like Simplex, Lathem, or National Time, you might be looking for replacement options. The good news is you don’t need to start from scratch. Pyramid Time Systems offers ways to upgrade, expand, or replace your legacy clock system.

Signs It’s Time for an Upgrade

Older wired clock systems can keep working for years, but there can be signs of trouble:

• Some clocks stop working while others fall out of sync
• It’s hard to find replacement parts or service
• Your control board or master clock is no longer supported
• Maintenance costs are growing each year

Even if your clock system still runs, a failing control board or some other obsolete part can bring down an essential part of your operation. Planning ahead gives you more control and helps avoid downtime.

What You Can Do

Pyramid supports facilities that want to replace or upgrade an outdated clock system.

• Direct Replacement: Pyramid makes clocks that work with many existing systems. If your wiring still functions, you may only need newer clocks.
• Phased Upgrades: Replace clocks in stages. This spreads out cost and upgrade select areas as needed.
• Complete Overhaul: For facilities with frequent failures a full replacement may be necessary. Pyramid can help you select the best long-term replacement solution.

Each option is designed around your building, budget, and wiring condition. Pyramid helps guide the process from planning to installation.

Using Existing Wiring

Most wired clock systems use low-voltage power, often 24V or 110V, with time signals from a master clock. Pyramid replacement clocks are designed to match these standards. This means you can:

• Keep using your existing cabling
• Skip the cost of rewiring
• Mount new clocks in the same locations

If your old clocks were part of a Simplex 59-minute, National Time, or Lathem system, Pyramid offers plug-and-play replacements in both analog and digital formats.

Replacement Resources

You can view Pyramid’s replacement clock options at:
www.pyramidtimesystems.com/store/wall-clocks/replacement-clocks

This page shows available models and mounting options. You’ll also find guidance on power and sync compatibility. You can also view Pyramid’s Synchronized Clock Systems on this web page.

Next Steps to Upgrade or Replace your Legacy Clock System

Whether you need a wireless, networked, or legacy-compatible setup, Pyramid can help. If you’re managing an older clock system, don’t wait for it to fail. Contact the Pyramid Sales Team. They’ll help you review your wiring, choose a replacement strategy, and request a quote that fits your goals.