PTP + NTP Time Servers with GPS | WiFi & PoE Digital Clocks
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Precision Digital PoE Clock 2.5″ x 4 Red Digits

5.00 out of 5 based on 2 customer ratings
(2 customer reviews)


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This 2.5” x 4 digit PoE digital clock is great for needing to see the exact time down to the second. This is crucial when starting a process at a specific time. You'll be able to see the time advance and anticipate the start interval from across a small parking lot or the other side of a gym. Recommended for viewing under 100 feet away. Consider our 4″ digit clocks for greater visibility. Try using them with our TM1000A SNTP Time Server for even greater accuracy and reliability. Built using black powder coated metal, available in multiple size options.

Extended Warranty Pricing/Details
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In stock

Warranty Options

SKU: 760-240-000 Category:
5% Discount when ordering 5-9 of this item.
10% Discount when ordering 10-14 of this item.


Manual (PoE clocks)

Quick Setup Guide (PoE clocks)

Sales Brochure (PoE and WiFi clocks)

Additional information

Weight 5 lbs
Dimensions 16 x 6 x 4 in

2 reviews for Precision Digital PoE Clock 2.5″ x 4 Red Digits

  1. 5 out of 5

    I will put aside the elegant simplicity, predictability and reliability of Ethernet powered network clocks, because the concept speaks for itself. Instead will share our experience on how this clock is different than the others we have tried. Our company now has four of these clocks. We have owned several brands of Power over Ethernet (PoE) network clocks over the years. This one is easily our favorite. It also happens to be about $100 cheaper than the one it replaces (at the time of this writing).

    This product is of the ideal design in my (informed) opinion. You can simply plug it in, accepting the time server defaults, or you can easily configure your preferred time server and GMT offset using any web browser (via the clock’s embedded web server), BUT if your network DHCP server is configurable (typical of any mid-size business or school), the clocks will self-configure according to the DHCP time server options you specify.

    THE OTHER BRAND of network clock that we have on premises (starts with the letter V) has a needlessly complex provisioning and setup application. That system was much harder for us to set up. In our case it took more than an hour for a networking expert to 1. discover that a configuration utility was required, 2. download it, 3. comprehend it, 4. configure it, 5. test the setup. That’s expensive! Furthermore, we sometimes observed drift of a whole second or to from our intranet time server (OpenNTP). This may have been idiosyncratic, but it is still worth mentioning.

    BY CONTRAST this “Time Machines” clock seems to remain precisely synchronized (so far). The clock itself is 3 hops from NIST Stratum-0, and yet it appears to stay within .02 seconds (as close as we can measure) of Universal Coordinated Time. That is good enough for us, and certainly more than good enough for anything with a pulse.

  2. 5 out of 5

    Great clocks. Strongly recommend these to anyone. Great quality and crystal clear to read from a distance.

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time servers / wifi poe clocks