A 4.3-inch TFT colour elevator display with CAN-BUS communication, floor and direction indication, and USB content updating.

| Parameter | Specification |
|---|---|
| Model | BL2000-HEH-L4 |
| Display | 4.3-inch 24-bit TFT colour LCD |
| Power supply | 24 V DC |
| Communication | CAN-BUS |
| Display orientation | Horizontal or vertical |
| Content update | USB |
| Memory | 1024 Mbit NAND flash; 128 Mbit SDRAM |


Model BL2000-HEH-L4 is shown as a green display/interface board with black screen module and terminal connectors. Match the complete model, physical layout and documented interfaces to the installed component before ordering.
Check board or screen dimensions, mounting holes or tabs, display orientation, connector position and visible floor/direction layout against the original unit.
Confirm supply, display protocol or drive signals, content format, connector pinout and controller generation from the exact documentation.
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