virtual password Virtual password technology, anti-peeping password input, making security more reliable. IP66 outdoor waterproof level Normally open mode can be set. The device is a single door multifunction standalone access controller or a for Wiegand output reader. Capacitive Fingerprint Sensor,touch keypad. Waterproof, conforms to IP66 Card type: EM Card or Card for iOS and for Android available Add / Delete users by APP Support checking Opening Record Support Gateway Multiple Access Modes: Smartphone, Fingerprint, Card, PIN It supports multi access modes,face/fingerprint(Only VF3 and VF5 are support)/card/PIN,the operation is very user-friendly, and low-power circuit makes it long service life. The device can be made with TuyaWIFI version. (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: Zinc alloy Package Contents: 1 x Tuya RFID Access Control Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.