Widely use in hotels and apartments. when guest inserts the key card into the switch, power is supplied in the room and when the key card is removed from the switch power is cut off within 15 seconds.
-card type: Only Mifare cards
-Sensor: YES
-working voltage: 50/60hz 110-245vac
-relay parameters: 30a relay, max shock current is 40A
max load power: 7700w
static working power: 0.8w
colour: white