> 433MHz Rolling Code technology > 500PIN/card users > 4~8 digits PIN, 125KHz EM card > Communication distance: 50m Max > Open/Close by Keypad, transmitter, or touch the lock

> Finger Capacity: 2000> Card Capacity: 1000> LCD: 2.4 inches TFT colour screen> Work with 4pcs 1.5V “AA” alkaline battery> Semiconductor sensor(Support: Fingerprint+RFID+Pincode)Support USB to download attendance record

> Finger Capacity: 2000> Card Capacity: 1000> LCD: 2.4 inches TFT colour screen> Work with 4pcs 1.5V “AA” alkaline battery> Semiconductor sensor(Support: Fingerprint+RFID+Pincode)Support USB to download attendance record

>Power supply: 4.5V-6.5V (4 AA alkaline batteries), 12V power supply can be connected>Unlock method: fingerprint, password, swipe card, key (optional remote control, APP)

> 433MHz Rolling Code technology > 500PIN/card users > 4~8 digits PIN, 125KHz EM card > Communication distance: 50m Max > Open/Close by Keypad, transmitter, or touch the lock