Key card switches 230 V~For energizing a circuit by inserting a key fob or a smart card (access card for hotel rooms)Example of use: Hotel room power supply only when guest is presentTime delay of approx. 30 sec. after card removal to be equipped with a single pole latching relay or contactor SKU: LEG.832100 Brand: LEGRAND Family: Synergy Country of Manufacture: United Kingdom Gang: 2 Gang Color: Brushed Stainless Steel Supplier Part Number: 832100