Network slave clock type 1 Network Clock Interface NCI 2 Wireless Time Distribution WTD 868-T 3 NTP movement SEN 00 4 NTP movement NBU 190 5 Digital Clock ECO-DC 6 Digital Clock DC3 7 NTP movement SEN 40 8 NTP movement SAN 40 9 NTP digital clock DA 10 NTP calendar digital clock DK2 11 Network MOBALine Interface NMI 12 NTP clock TREND 13 NTP clock TREND double sided 14 NTP in- and outdoor digital clock DSC