The DC-150-GPS is a rugged and precise GPS-synchronized Time of Day clock engineered for outdoor use in demanding environments. This unit synchronizes directly to atomic time via GPS satellites, ensuring ultra-accurate timekeeping without the need for internet connections, manual setting, or batteries.

At the heart of the DC-150-GPS is a 15-inch high-intensity LED display, housed in a fully waterproof IP-66 rated extruded aluminum enclosure. Built to handle outdoor elements year-round, the unit delivers exceptional visibility and reliability whether installed in an industrial facility, athletic field, school, or military base.

Key features include:

• 15” LED Digits with wide-angle visibility, readable from long distances
• IP-66 Rated Aluminum Enclosure – weatherproof, rugged, and built to last
• 120VAC Power via outdoor-rated, pre-installed 9-foot pigtail cords
• Aluminum Wall Mounting Rails – pre-drilled ready or customizable
• No rear connections – mount straight from the box

The power input and GPS controls are divided between two weatherproof junction boxes:

• On one side: the standard 120VAC power box with pigtail cord.
• On the other: the GPS control box, which houses the internal circuitry, DIP switches for U.S. time zones, daylight savings control, and LEDs that indicate system status:
  • Red LED = GPS signal communication (flashes once per second)
  • Green LED = power confirmation

Setup is minimal. Once mounted, you simply connect power and attach the included weatherproof GPS receiver module, which features a right-angle 3.5mm male connector and a peel-and-stick adhesive pad for easy outdoor placement with a clear view of the sky. If additional distance is needed, optional 35-foot GPS extension cables are available on our website.

The DC-150-GPS doesn’t require Wi-Fi, Ethernet, or a backup battery—just mount it, power it, and let the GPS satellites take over. It automatically sets itself, adjusts for time zones via onboard DIP switches, and even accounts for daylight savings time.

Whether for precise timekeeping across a facility or for public-facing displays that need to be correct down to the second, the DC-150-GPS delivers dependable, maintenance-free time synchronization powered by GPS. Ready to mount and go—right out of the box.

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See all of DC-Digital Atomic GPS Synchronized Time of Day Clocks

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