Display: 2.8"@ TFT Color Touch LED Screen (240 * 320)

Camera: WDR Binocular Camera @ 1MP

Operation System: Linux

Hardware: CPU: Dual Core@1GHz RAM: 512MB; ROM: 8GB;Speaker: 8ohm @1W

Microphone: * 1 (Sensitivity: -42 dB / Omni-directional / Signal-to-Noise Ratio: 58 dB / Impedance: 2.2kΩ) Supplement Light: No

Authentication method: Fingerprint / Face / Card / Password (Virtual Keypad)

User Capacity: 6,000 (1:N) (Standard)

Fingerprint Template Capacity: 6,000 (1:N) (Standard)

Face Template Capacity: 3,000 (1:N) (Standard)

Card Capacity: 6,000 (1:N) (Standard)