hotel key card switch

1. Technical parameters:ColorWhiteWorking voltageAC220V,AC110V,DC12V,DC24VMaximum load current30AMaterialFireproof PC materialApply arrangeElectric circuitry of hotel,house and office building etc.Yearly fault rate≤2%Size86mm×86mm×44mmWeight120.4g2. Features:1.Postpone time :12SEC(can be customized according to different needs of customer)2.Recognition:Can read magnetic card;Other method or damaged magnetic cards can't get power.3.Material:Fire proof PC material, high fire