In NTP (Network Time Protocol) based clocking systems, all Impulse clocks are secondary clocks. They reproduce the time according to the signal received from the time servers (NTP synchronization). In the digital LED clock, the time and date are displayed alternately on 4- or 6-digit indicators:
- 4 digits | time: hours and minutes; date: number and month
- 6 digits | time: hours, minutes and seconds; date: number, month and year
Secondary digital clocks with NTP protocol can be connected to a single time system via a local area network (LAN): the clocks have an ETHERNET communication interface. The index in the marking is ETN-NTP. Connection of the electronic clock “Impulse” with NTP protocol to the local network is realized through a standard RJ45 connector, with outdoor models installed in a reliable waterproof connector with protection class IP68. It is possible to connect the clock to a local network via wireless Wi-Fi (in this case, wired Ethernet connection is not supported). Advantages of digital clock IMPULSE with NTP synchronization
- Easy connection and configuration
- Any number of clocks in the network
- Possibility of autonomous operation
- PoE power supply (optional)
- Classic design
- Any luminescence colors and sizes
- Long service life: more than 100,000 hours
- Extended warranty – 2 years









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