• Supports 4.5-inch LCD touch screen • 2 Mega pixel wide-angle lens • Built-in M1 card reading module • Max. 3000 faces capacity • Max. 3000 fingerprints capacity • Max. 3000 cards • Face Recognition Distance: 0.3 m to 1.5 m • Duration: 0.2 s/User • Accuracy rate: ≥ 99% • Supports face, card, PIN, and fingerprint authentication • Two-way audio with client software, indoor station, and main station • Supports mobile web and PC web for configuration • Powered by 12 VDC or PoE