The NED200 is an embedded controller that combines LED display driving, network communication, access-control interfaces and peripheral control on a single board. It is designed for smart parking, parking guidance, vehicle entrance/exit, LPR (License Plate Recognition) entry systems, LED information signs and customized parking terminals.

Unlike a conventional LED display driver card, which only handles screen scanning, the NED200 integrates Ethernet, serial ports, a Wiegand interface, digital I/O, relay outputs and voice broadcasting into one mainboard. System integrators no longer need to assemble several separate controller boards.

• 1 × HUB75 and 1 × HUB08 native interfaces
• External expansion for up to 4 × HUB12 interfaces
• HUB75 side supports 32-scan display modules
• Suitable for entrance LED signs, parking guidance displays, access information screens and custom LED terminals

• 1 × 10/100M Ethernet, 2 × RS232, 1 × RS485, 1 × TTL (3.3V)
• Serial baud rate adjustable from 4800 to 115200 bps
• Native support for TCP, RS485 and MQTT
• The host system can send commands to update LED content, trigger relays, read I/O status and play voice prompts, allowing easy integration with the customer's own PMS, parking guidance, access control or cloud platform

• 1 × Wiegand interface, auto-adaptive to Wiegand 26/34, directly compatible with Wiegand readers
• 2 × opto-coupled inputs, 2 × open-collector outputs
• 2 × relay dry-contact outputs with independent COM/NO/NC, rated up to 250VAC 10A / 30VDC 10A

• Built-in font library supports more than 100 languages, including English, Simplified Chinese, Traditional Chinese, Thai, Korean and Arabic
• Encoding can be configured as GBK, UTF8 or UNICODE
• On-board 8MB voice storage, up to 256 voice files called by ID, updatable on site
• Amplifier output: 4Ω / 8W

• Remote IAP upgrade via TCP upgrade tool or browser, so functions can be added or optimized after deployment
• Cloud-based batch upgrades can be implemented together with the customer's platform