"modern electronic multifunctional timer with 2 changeover contacts.
Settings are made via smartphone by using the free app Zelio NFC and communication via NFC.
features: only 1 timer for 28 functions time settings from 0.05 sec up to 999 hours eide voltage power supply 24 .
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240 VAC / DC 50 x more accurate - setting exactly to 10-milliseconds no error in setting transfer from the app directly to the relay clone, even without power secure password protection of settings The app is currently only available on Android! "