Hotel door sign panel

Guestroom door sign · A-B

Hotel door display DND MUR panel — housekeeping coordination and RS485 linkage to the RCU host.

Guestroom door sign · A-B

Guestroom door sign — Series A-B guestroom door sign; OEM LED color and silk-screen layout. Confirm silk-screen artwork and LED color before OEM production. Series A-B guestroom door sign with DND/MUR LED status; chain rollout with OEM silk-screen and LED color options.

  • RS485
  • Door sign
  • LED
  • Series A-B door sign
  • DND/MUR LED status
  • RS485 to RCU
  • Silk-screen and LED OEM
Door sign status Make Up Room / Do Not Disturb / service · LED indication
RS485 Synchronized with RCU room status
custom OEM/ODM · optional silk-screen
Installation 86 mm / door-sidewall mount
Application Upscale hotels · chain guestrooms
Product
guestroomdoor sign
Series
Custom hotel door plates
Features
RS485· door sign · LED
Interfaces
RS485 bus · Modbus RTU (model-dependent)

Specifications

Parameter Specification
Product name guestroomdoor sign
Product series Hotel door signs
Key features RS485· door sign · LED · tri-color LED · RS485 room status · OEM/ODM
Product overview guestroomdoor sign, customsilkscreenwith LED finish optional. DND/MUR status indication, suitable for hotel guestroomdoor sign.
Installation 86 mm back box / standard wall / LV cabinet (model-dependent)
Communication method RS485 bus · Modbus RTU (model-dependent)
Delivery Bulk project supply · finish and load per BOM
Applications Hotel guestroom · building public areas · bulk projects
Engineering sup port Detailed design docs · project BOM · bulk supply coordination

Wiring diagram

Door sign engineering wiring reference — RS485 and RCU room status linkage; terminals per signed drawing set.

guestroom door plate OEM / ODM customization service wiring diagram
guestroom door plate OEM / ODM customization service · door sign → RS485 → RCU room status

Installation notes

  • Door sign status and PMS/RCU room-status logic must be confirmed during detailed design
  • LED colors and silk-screen text per brand guidelines; OEM artwork must be confirmed in advance
  • Wire per project drawing; signed projects use factory shipment drawings
  • After power-on, commission with RCU: Make Up Room / Do Not Disturb / service status item by item
Need guestroom door plate OEM/ODM customization selection? Contact our team for artwork, finish list and project BOM.