ECOELER Motion Sensor Light Switch Occupancy & Vacancy Model Motion Activated Wall Switch

OCC / Vac Option: The Homekit Light Switch With Occupancy Mode (Auto On / Off) And Vacancy Mode (Manual On, Auto Off) Allow You To Customize The Sensor According To Your Needs. Save Money On Your Energy Bill By Making Sure Unused Lights And Fans Are Always Turned Off With A Motion Sensor Switch. Vacancy Mode’s Manual-on Feature Saves Further Energy By Ensuring Lights And Fans Are Turned On Only When Needed With A Motion Sensor Switch. Avoid Having Lights And Fan Accidentally Left On All Day. Versatile Settings: The Motion Detector Light Switch Features Adjustable Settings. Automatic On /OFF And Manual On/automatic Off Operation, Adjustable Time Delay From 15sec-1min-5mins-15mins-30mins, Adjustable Sensitivity, Adjustable Light Level Sensing. NEUTRAL Wire Required, The Pir Sensor Switch Requires Connecting All 4 Wires (including The Neutral Wire) In Order To Function Properly. Allowing The Lights To Turn On From Multiple Switch Locations In The Room. If You Have Any Doubt, Please Consult With A Licensed Electrician.