1. Support three-level account, password, user authority management. 2. P2P (Free): No need to preset camera, Offer free P2P, plug and play, support QR code scanning to view. 3. Support ONVIF protocol. 4. Support 12 language remote surveillance, record, alarm, wifi setting etc. 5. Support remote multi-devices monitor, record, alarm etc; Support windows and mac os. 6. Cell phone view: Self R & D APP, support iPhone, Android smart phone. 7. TF card record: Support max 128GB TF card (not included). Support the scheduled record, scheduled snapshot, support intelligent record playback via browser. 8. Lens Standard: 4 mm lens. Build-in IR CUT, no color cast, auto switch when IR on. 9. Support 4 independent detection areas (Sensitivity can be adjustd 1-100). 10. Support Email photo alert, snapshot and record uploaded to FTP. 11. Support Protocol: TCP/IP, HTTP, TCP, ICMP, UDP, ARP, IGMP, SMTP, FTP, DHCP, DNS, DDNS, NTP, UPNP, RTSP etc. 12. IP Mode: Dynamic IP address, static IP address, PPPOE. 13. Online visitors: Support max 6 visitors at the same time (First stream: 3 visitors; Second stream: 3 visitors) 14. Support OS: Support Microsoft Win XP/Win7/Win8/ win10/Mac??OS. 15. Browser: Support Internet Explorer 8-11, FireFox, Google Browser, etc.. 16. One key setting function: Support one key setting function connect WIFI. 17. Support the OSD name, date and time info superposition (Open/Off). 18. Pan/Tilt: Support 8 preset positions. Rotation angle: Pan: 355 degree, Tilt: 90 degree. Rotation Speed: Pan: Speed Range 5-30 degree /s; Tilt: Speed range 5-50 degree/s.