12v dc micro digital automatic timer switch 1, lowest power consumption & 30 days' standby ... ; 2, voltage custo TOONE 24 hour time micro 12v dc digital automatic timer switch ZYT03Descriptionthis type of time switch is well ... SWITCH COMPARATIVE LIST ModelZYT02ZYT03ZYT15ZYT20ZYT12WorkingVoltageDC 12V, 24V, 36V, AC110V, 220V, 380V, Scope 85%~110%50Hz The working voltage can be selected from ...