> 4.3-inch LCD touchscreen; resolution 480 × 272
> 2MP wide-angle dual lens camera; supports DWDR, white light fill light, and IR fill light
> Supports unlocking via face, card, and password combinations; time-based unlocking support
> User data can be stored in the access controller; can hold up to 6000 face images and operates without network connectivity
> Face-camera distance: 0.3 m to 1.5 m
>Face verification accuracy: 99.5%; face comparison speed: 0.3 seconds per person; low false recognition rate; supports liveliness detection
