Casambi switch, functionality: 4 configurable switching points, radio standard: Bluetooth Low Energy BLE, frequency band: 2,400 MHz, radio range: 100 m free field, 10 m indoor, service life: 50,000 clicks, power supply: battery-free, with integrated energy converter, commissioning: with NFC (ISO 14443) and with app (Android / iOS), socket insert for plug type F (DE), plug type: type F, with double earthing, connection values: 220 - 250 V AC, 50 - 60 Hz, 16 A, protection level: IP20, for indoor use, installation: in flush-mounted box, standard conformity: DIN 49073 (60 mm opening, 46 mm depth), contact protection: integrated protection against intrusion, certificates: CE, RoHS, VDE0620-1, EN60950-1, housing: plastic, alpine white (RAL9010) glossy, from the AS series (Jung), push-to-open frame, installation: on flush-mounted box, DIN 49073 (min. 47 mm depth), opening support: mechanical, push to open, locking function: optional (with magnetic key from separate accessories), material: plastic, glossy alpine white (RAL9010)