Just apply power and it will automatically sets to the correct time +/- 1 second every 15,000,000,000 years! GPS NIST satellite set, – No batteries, – No worries, automatic daylight savings adjustment See demonstration video: DC-150-GPS

Network NTP Atomic time displayed in an all waterproof poly-carbonate enclosure. Used in wash down rooms, food processing, chemical cleanrooms, medical facilities etc.. Easy straight forward setup Atomic time up dates USA made Product more information: DC-40N-WIFI-NEMA Website: DC-Digital Contact Us