


Plenom is a leading developer of indicator lights for the LoRaWan protocol and USB. Our strength lies in quality, flexibility, and partner support, with our project managers and engineers involved from start to finish.
This ensures that the integration of our products and access to our software and network happens at the highest level.
Our technological understanding and experience in the LoRaWan network and USB protocols are among the best globally.
Collaborating with our external network partners in these technologies, we can seamlessly integrate most processes and solutions into our protocols.
Our mission is to make indicator lights value-adding for as many partners as possible, promoting the widespread adoption of indicator lights as a guide for making informed decisions.
The concept is that color codes are so intuitively understandable that the light can prompt people to respond, and act based on the color without additional resources for training to implement information commands.
kuando Busylight IoT for LoRaWAN
The kuando Busylight IoT for LoRaWAN networks is a class C LoRaWAN device and can be installed in large variety of indoor use cases. Through the LoRaWAN downlink package the Busylight can be programmed to show any color and used as a visual notifier, indicating a certain event, status or as a cue for specific handling.
The use cases are basically endless. We engage with a large range of different partners.
Our strength lies in quality, flexibility, and partner support, with our project managers and engineers involved from start to finish. This ensures that the integration of our products and access to our software and network happens at the highest level.
In collaboration with our external network partners in these technologies, we can seamlessly integrate most processes and solutions into our protocols.
Examples could be:
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Meeting room occupancy
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Office desk availability
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Parking lot availability
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Cue for calendar event
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Indicator for status in test or production line
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Indicator for bin availability in warehouse
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Temperature/humidity/CO2/ indicator
The Product is CE; FCC, RCM and RoHS certified.
kuando Busylight UC (USB)
Develop your own application for your Busylight
Plenom offers a variety of SDK´s/API´s, so you can develop your own application and make the Busylight work with different solutions. Here is the list of our current offerings, but please let us know if you have ideas for things that are currently not available:
kuando Busylight Alpha
Presence status
The kuando Busylight Alpha functions as a status light, which automatically changes its colors according to your UC status in e.g. Skype/Lync, signalling to colleagues when:
- You are in a call
- You are busy
- In "do not disturb"
- Away
The kuando Busylight is also a reliable ringer for softphones, making it easy to hear and see incoming calls. The Busylight also notifies you of missed calls and IMs.
The kuando Busylight integrates with Skype4Business, Lync, Cisco Jabber and more to provide a visual indicator of your presence status.
Customer reviews
“Ever since getting the kuando Busylight, it has helped with my team’s productivity in the office. It is very evident when someone is busy or available at any given time. I would recommend this product to anyone that works in an open office and actively uses their calendar to adjust when they are free or need a little bit of heads down time without interruptions!”
“Since some court appearances now happen by phone, we had a significant problem with attorney calls being disturbed or interrupted by people knocking on attorney office doors. It’s just not possible to ask a judge to wait while a door is answered. BusyLights with Skype for Business have allowed me to completely eliminate this problem.”
“15 percent of employees cite distraction by colleagues as a drain on productivity. Busylight is a solution for that”.
“Like the McDonald’s jingle, “I’m lovin’ it!” I haven’t missed one call or IM yet since I’ve had Busylight.”
“A great device for someone who misses Softphone calls and doesn’t like being interrupted when in a call.”
“It was easy to get started with Busylight, and we saw an effect immediately.”
“The first commercially packaged product to provide physical presence light and ringer.”
”Efficiency is not about working harder – it is about working smarter. That is why I see Busylight as a powerful tool to getting more work done at the office.”
“Interruptions are a major issue in many open plan offices. Coworkers need to agree on guidelines that clarify when it is okay to interrupt each other. Busylight can support this process.”
“We have created a better work environment with Busylight. And we save valuable minutes every day.”
“The way we have transitioned to Skype for Business would not have been possible without the Busylights – and we have saved money and space.”


We are the Danish technology company behind Busylight, making workplace communication clearer since 2003.
Our sister company, Globe Systems A/S, has specialized in headsets since 1999.












