1. The underlying processing mode of the camera does not affect the original signal in any way;

After superimposition, the clarity of the original image remains unaffected; the image quality and resolution of the camera are consistent with those before the installation of the network high-definition elevator character overlay device.

   Supports various leveling sensors such as NPN or PNP. Can be freely configured and selected based on the sensor type.

Supports multiple leveling devices with no low-voltage electrical connection to the elevator; the product is compatible with various sensors, including U-type photoelectric sensors, magnetic induction sensors, photoelectric sensors, and code strip sensors; U-type photoelectric sensor: a specially molded, highly anti-interference photoelectric leveling sensor designed for elevators, utilizing Sharp's infrared modulation technology from Japan. It can identify the elevator's leveling status and direction of movement (up or down), featuring stable and reliable operation, strong anti-interference capability, and easy installation;

5. Supports network cameras from Hikvision, Dahua, Jonyang, Tianshitong, Uniview, Samsung, and others.

6. Overlay information is abundant, fast, and comprehensive.

Displays elevator name and operational status through overlay. Depending on needs, it can overlay the elevator's location area, elevator name, operational status (up, down), prefixes, suffixes, etc.

12. Automatic reverse display function for character information.

Supports automatic brightness recognition: when the background brightens, characters automatically turn black; when it darkens, characters automatically turn white. The color of character information adjusts automatically based on the background color of its position, making it easier for customers to identify. After superimposition, the clarity of the original image remains unaffected;

14. Supports arbitrary display of Chinese, English, and punctuation marks;

15. Character display position is fully adjustable anywhere on the screen;

Customizable character display position, allowing display anywhere on the screen: top, middle, bottom, left, or right.

16. Multiple power supply modes: supports adapter power supply and terminal power supply.

17. Hardware automatic reset button and software automatic reset button.

18. Multi-level management mode: customers can set multiple administrators with different permissions on the management platform.

19. Query function: customers can query the corresponding operation records of each administrator on the management platform.

20. Platform image display function: allows real-time monitoring of images and overlay changes on the backend management side (optional feature).

21. Remote calibration function: customers only need to install the device in the elevator, and it can remotely identify and display the current floor of the device, eliminating the need for traditional methods such as elevator inspection or manual calibration.

22. Automatic IP detection and configuration function (customers can set the system to automatically detect and assign IP addresses during debugging).

23. Internally integrated mini switch with two network ports: one for input and one for output, eliminating the need for additional switches or changes to the existing network system architecture.

24. Multi-functional smart elevator optional features (automatic detection of trapped persons, elevator speed detection, elevator temperature and humidity detection, elevator smoke detection, floor gas leakage detection, infrared detection of cabin occupancy).

25. Optional protocol support for connecting to all built-in elevator sensors.

26. Machine room touch control server (optional): This function can detect and analyze data from all elevators in the system, integrate functions such as summarizing data, uploading alarm images, and detection.

27. Remote upgrade function: the device can upgrade system firmware without returning to the factory, providing customized services.

User-friendly product service support, remote upgrades, and simplified procedures significantly reduce the time required for device upgrades.

One-on-one product consultant support, tailored to meet customer needs, providing customized services for device function expansion, protocol integration, and compatibility feedback.