Desktop or Wall mounted，TI Stellaris® 32-Bit High Speed CPU，Stable and reliable，Unique  low power consumption design, 2000 Fingerprints,50000 Records, USB Device, Rechargable 1000mAH Battery,Power Over USB or DC 5V, 8 Customizable T&A States, 6-digit Work Code, FP,ID+FP,ID+PW,FP+PW