Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+ Client: iVMS-4200, Hik-Connect, Hik-Central.
User/Host: Up to 32 users 3 Levels: Administrator, Operator and User.Simultaneous Live View: Up to 6 channels.
Image Setting: Rotate mode, saturation, brightness, contrast, sharpness, AGC, and white balance adjustable by client software or web browser.Region of Interest: Support 1 fixed region for main stream and sub-stream.Linkage Method: Trigger recording: memory card, network storage, pre-record and post-record Trigger captured pictures uploading: FTP, HTTP, NAS, Email Trigger notification: HTTP, ISAPI, alarm output, Email.Basic Event: Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegallogin, HDD full, HDD error).Smart Event: Line crossing detection, intrusion detection, unattended baggage detection, object removal detection,face detection, scene change detection.Illumination: Color: 0.008 lux AGC ON), 0.011 lux AGC ON), 0 lux with IR Image Sensor: 1/2.5" Progressive Scan CMOS.Hikvision DS-2CD2745FWD-IZS - Technical Specifications Camera