Today we’re excited to showcase our latest custom-built solution designed for large-scale timekeeping needs: the DC-150-W-SYSTEM-IN wireless system clock. DC-Digital was recently contracted by Lowes to supply all of the time keeping displays for several of their distribution centers. This unit represents a perfect blend of rugged construction, long-distance wireless connectivity, and advanced scheduling integration—ideal for high-visibility applications like warehouses, manufacturing plants, and distribution centers. In fact, this particular model is headed into service at a Lowe’s distribution center.

This distribution center wireless system clock synchronizes to the EZ-Time computer program, which operates on a Windows 10 system. EZ-Time provides both accurate time synchronization and bell ringing control through a virtual COM port setup over the network, ensuring centralized, reliable control of all connected system clocks.

Product Design and Build Quality

The DC-150-W-SYSTEM-IN features a 15-inch high digit display, ensuring visibility up to approximately 750 feet in open indoor environments. Built with durability in mind, the unit includes:

• All-aluminum extruded enclosure
• Aluminum face and back plates for full ruggedization
• Standard 120-volt power input with a six-foot cord
• Cable gland connection for secure installation

This makes the unit well-suited for demanding environments where durability and readability are essential.

Wireless Connectivity and Range

Equipped with a 900 MHz wireless antenna, the DC-150-W-SYSTEM-IN offers:

• Indoor range: Approx. 300 feet, depending on walls, doors, and other barriers
• Outdoor range: Up to 1,500 feet, under ideal conditions
• 250-milliwatt radio transmitter for strong, stable signal communication

This range ensures that even in complex indoor layouts like warehouses or distribution centers, time synchronization can be achieved without compromise.

System Functionality and Scheduling Integration

The DC-150-W-SYSTEM-IN isn’t just a clock—it’s a complete wireless system clock, fully integrated with our EZ-Time scheduling software. Here’s how it works:

• EZ-Time runs on a Windows 10 laptop
• The laptop is connected via Wi-Fi to your facility’s network and communicates through a virtual COM port
• We support both Lantronix and NetBurner virtual COM ports, both reliable for industrial network applications

This setup enables precise time correction and bell schedule control, ideal for managing workflows and time-sensitive operations.

Serial Transmitter and Data Verification

The clock connects to a serial input transmitter that includes a 900 MHz radio, offering:

• Real-time power status
• Confirmation of data transmission

A key strength of this system is its store-and-forward capability. Each clock:

• Receives, stores, and retransmits data
• Enables a chain of synchronized clocks across large facilities, as long as each one is within range of the next

This allows you to scale your system to meet the size of your operation without signal degradation.

Ideal Use Cases

The DC-150-W-SYSTEM-IN is optimized for:

• Distribution centers
• Large manufacturing floors
• Warehouses
• Other industrial or commercial environments requiring synchronized, high-visibility time displays

Its industrial-grade design and wireless infrastructure make it an ideal candidate for organizations needing consistent, centrally-controlled time across vast spaces.

Conclusion

In summary, the DC-150-W-SYSTEM-IN is a robust, wireless, and highly scalable timekeeping solution. With its powerful signal transmission, large digit display, and centralized control via the EZ-Time software on Windows 10, it delivers a professional-grade system perfectly suited for demanding environments. Whether you’re coordinating logistics in a distribution center or managing shift schedules on a production floor, this clock system provides accuracy, reliability, and expandability to meet your operational goals.

Product page: DC-150-W-System Computer controlled wireless system clock

Watch tutorial video on YouTube: DC-150-W-System and EZ-TIME computer software

DC-Digital website

Contact us