Feature:

* Support multiple languages (Chinese and English), and B/S platform operating system architecture, support remote access and login through any operating system and any browser.

* Support user login management, including authentication, login, and logout.

* Support zonal management of terminals, support the creation of new zones and add terminals to the corresponding zones.

* Support personnel list management on the entrance unit, support entering personnel name, number, birthplace, detention date, pictures and other information, and support sign-in function on the entrance unit.

* Support the management of NFC card information of entrance units, and support one card being used on multiple entrance units.

* Support information release function, support the release of audio, pictures, texts and other information to a single device, multiple devices and zones; support deleting, stopping information release and other operations during the information release process.

* Support the management of resource files for information release, and the creation of new resources (image format, audio format), convenient for information release.

* Support viewing the sign-in record in the background, support searching for the sign-in record by date, including the sign-in photo, status, time, etc.

* Support sensitivity adjustment of face recognition, ranging from level 1 to 9, level 1 is the highest; the higher the level, the higher the recognition accuracy, and the recognition time will increase accordingly; support adjusting the sensing distance of face recognition.

* Support viewing the alarm type, alarm time and alarm location of the alarm terminal, and support managing the alarm information.

* Support viewing call records, including caller, called end, call time, call duration, answering status and other information.

* Support monitoring the screen of video intercom extension, support setting the screen layout as 1, 2, 4, 9, 12 split screens (the number of opened monitoring videos is limited by the performance of the local computer and does not occupy server resources); support the configuration of monitoring management and playback performance as the shortest delay, balance, and smoothness mode, suitable for different computer and network performance.

* Support viewing, downloading, and deleting the recorded video files of the system, as well as VOD function.

* Support recording surveillance video, and the maximum recording time can be set to 999 hours.

* Support user-defied task priorities, including talk, intercom, and broadcast. The alarm task is the highest priority and cannot be modified.

* Support optional single-task and multi-task modes. When the server is in single-task mode, the server is only allowed to conduct one information release task at a time; when in multi-task mode, the server is allowed to conduct multiple information release tasks simultaneously.

* Support log import, support setting the log import password, ensuring the security of data files.

* Support setting the hold time for the sign-in record. After the time is exceeded, the old record will be deleted to prevent insufficient hard disk space on the server.

* Support remote version upgrade of management controller, entrance unit, indoor extension and other devices.

* Support operations such as viewing, restarting, modifying, and deleting the basic information of the device; support batch update of the device address book.

* Support the extension of the video broadcast function of the device.