A meeting room status light shows from down the hall whether a room is free or in use, usually green for available and red for booked or occupied. The most common way to add one today is a room booking panel with built-in LED light bars, mounted by the door and connected to your Microsoft 365 or Google calendar. Simpler standalone busy lights and occupancy sensors are alternatives for rooms that don't need booking.
Three ways to show room status
| Option | How it decides "busy" | Pros | Cons |
|---|---|---|---|
| Booking panel with LEDs | Room calendar (and sometimes sensors) | Shows schedule, lets people book or check in, LEDs visible from afar | Higher cost, needs PoE and a calendar account |
| Standalone busy light | Manual switch, or tied to a meeting app or sensor | Cheap and simple | Doesn't show schedule; manual lights get forgotten |
| Occupancy sensor + indicator | Motion or presence detection | Reflects real use, not bookings | Needs integration; doesn't know about upcoming meetings |
Booking panels with status LEDs
These are the most complete answer because they combine the schedule with a visible light.
- Logitech Tap Scheduler: 10.1-inch PoE scheduling panel with LED status lights; works with Teams and Zoom scheduling.
- Neat Pad Generation 2: 8-inch PoE device that works as a touch controller or as a room scheduler outside the room.
- Neat Pad Pro: 10.1-inch PoE controller or scheduler for larger rooms.
- Poly TC10: 10.1-inch PoE touch controller and room scheduler.
- AVer CP10 G2: 10.1-inch PoE controller and scheduler for Zoom Rooms.
Panels typically show green when the room is free, red when it's booked or in a meeting, and some show a third color (such as amber) when a meeting is about to start or waiting for check-in. Exact colors and behavior depend on the panel and the platform app (Teams panels, Zoom Rooms scheduling display or Google Calendar). Panel software also usually needs its own license; see Teams Rooms panels and Zoom Rooms scheduling display.
Occupancy and "in use" vs "booked"
A calendar only knows a room was reserved, not that anyone showed up. To show true occupancy:
- Check-in on the panel: if no one checks in within a set time, the booking is released and the light returns to green.
- Room system sensors: many video bars count people or detect presence, and that data can feed Teams Rooms and Zoom Rooms, depending on the device and license.
- Building sensors: ceiling occupancy sensors from workplace or lighting vendors, usually tied into a facilities platform.
Combining a booking panel with check-in or auto-release is the easiest way to stop "ghost meetings" holding rooms empty.
Standalone busy lights
For a single office, a podcast booth or a private room, a USB or network busy light on the door can be enough. Some are switched manually; others change automatically when you're in a Teams or Zoom call on your computer. They're inexpensive but don't show the schedule, and manual lights tend to stay red after the meeting ends.
Installation tips
- Mount panels by the door handle side at about 48-60 inches (1.2-1.5 m) to the center of the screen, where they can be read and touched (check local accessibility requirements).
- Run a Cat6 cable to a PoE switch port; most panels have no local power option or need an injector.
- Use a glass-mount kit for glass walls so cable runs stay hidden.
- Give each panel the same room account the room system uses so status stays in sync.
For more on panels and calendars, see meeting room booking panels, e-ink meeting room displays and iPad as a booking display.
Adding status lights to several rooms? Send us the room list and calendar platform and we'll match a panel to each door.
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