Products

National Time and Signal has a large selection of quality clock products which can be custom made to suit your needs. No other company makes Tower clocks, Stadium clocks, and Sign clocks with the quality craftsmanship that we do.


For pricing and more information, submit a free quote.

For a complete list of all our product documentation, view our Product Literature page.

Clock Movements

Our clock movements are the magic that help our clocks work and to keep such accurate time. Here you will find examples of our clock movement products.

  • 2M Series
    2M Series
    Up to 42"
  • 3M Series
    3M Series
    Up to 48"
  • HM Series
    HM Series
    Up to 72"
  • 4M Series
    4M Series
    Up to 11 feet
  • 6M-11M Series
    6M-11M Series
    Up to 12 feet
    Illuminated Hands
  • 12M-15M Series
    12M-15M Series
    Up to 50 feet
    Illuminated Hands

Complete Clocks

Our Complete Clocks are ready to be installed at your location. They can be synchronized with our Master Clock systems to ensure accurate and consistent time throughout your facility.

  • 200 Series
    200 Series
    Square Backlighted
  • 300 Series
    300 Series
    Round Backlighted
  • 400 Series
    400 Series
    Edgelighted or Backlighted
  • 500 Series
    500 Series
    Open face Backlit, Halo-lit, or Reverse lit

Master Clocks and Clock Controllers

Master clocks provide a precise timing signal that is used to synchronize clocks in a clock network. Our master clocks are an affordable way to provide consistent, precise time solutions for all networks, computers, and other devices.

  • MC100 Master Clock
    MC100 Master Clock

  • MC100 - Rack Mount
    MC100 - Rack Mount

  • MC100 Weather Proof
    MC100 Weather Proof

  • MC3 Master Clock
    MC3 Master Clock

  • GPS Antenna
    GPS Antenna

  • Manual Reset Switches
    Manual Reset Switches