The HF3-WIFl is a WiFi waterproof touch keypad + fingeprint + RFID access controller. It's integratedwith Tuya which supports 500 mobile users and 10oo local users (including fingerprint / card/ PIN users). It's available for both iOS and Anddroid. > Capacitive Fingerprint Sensor,touch keypad > Waterproof, conforms to IP66 > Metal housing, anti-vandal > Card type: EM Card or Mifa... https://www.secukey.net/About/CompanyProfile/