Hikvision DS-2DE4825IWG1-E: Pro Series 4-inch 8MP PTZ camera with 25x optical zoom (4.8 to 120 mm) that pans up to 80°/s; illumination IR 100m. Line crossing, intrusion, region entrance and exit, unattended baggage and object removal alerts with a people and vehicle filter; face capture of up to 5 faces at once. Also: strobe light and audio alarm, built-in microphone and speaker, PoE+ power. Scroll down for details.