Connected NFC/RFID outer switch grey

NFC/RFID smart card landing reader, card configuration using View Wireless App, Bluetooth technology standard, IoT technology on Bluetooth technology 5.0 standard for the creation of View Wireless mesh system, 1 relay output NO 16 A 100-240 V~ 50/60 Hz, 1 DND input, LED with brightness control, 100-240 V~ 50/60 Hz power supply, grey – 2 modules