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Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
Working voltage:AC 90~250V
Work Code Function
while locking top safety helps prevent accidental discharge
000 Log Events Capacity 100
Support 1 SIM card
SONOFF MINI R4 EXTREME ZKTeco Metal Detectors Working voltage:AC 90~250VSONOFF MINI R4 EXTREME The Sonoff Mini R4 Extreme is a mini Wi Fi Smart Switch , that turns traditional switches into smart switches, automating lights and electronic devices. However it's tiny size allows it to fit into various mounting boxes, including the smallest EU type 86 type 120 type mounting box. The MINI4 supports external switch control and easily connects to the momentary switch, door exit switch, SPDT switch, latching switch and even dry