
Your employees safely back to work with the Social Distance Badge.
Each employee receives a badge. If someone comes within 1.5 meters a warning signal is given (light and sound).
- Quick and easy to use
- No privacy issues (GDPR)
- 10 cm accuracy thanks to UWB technology
1,5 meter distance
How the badge works
The simple solution to keep a safe distance between each other. Everyone in the office, factory or elsewhere where many people gather, wears a badge. As soon as the badge meets another badge within a radius of 1.5 meters, a warning signal follows. The badge is completely anonymous, there are no privacy issues involved.
Guaranteed 1,5 meters distance
All employees (and customers or visitors) receive the SD badge upon entrance. This is worn around the wrist or neck. The SD Badge continuously scans its environment for other badges via a so-called Ultra Wide Band signal. This signal provides the most accurate distance measurement. As soon as 2 (or more) badges are less than 1.5 meters apart, they give a warning sound and/ or light signal. This allows everyone to keep enough distance. As soon as there are another safe 1.5 meters, the signal will stop.

The Social Distance Badge is suitable for companies, factories and (government) institutions, where several people work together, come together or meet.
Products
Our models
* Badges come in sets of 25. Scale prices apply from 100 pieces. If you wish, request a quote here.
Technology
The measurement methods compared
%
Ultra Wide Band
Max accuracy 0,1 m
Immune to Multi-Path
Not sensitive to obstacles
Reliable puls signal
%
Bluetooth
Max. accuracy 3-5m
Sensitive to Multi-Path
Less reliable signal with obstacles
Less reliable puls signal
%
WiFi
Max. accuracy 3-5m
Sensitive to Multi-Path
Less reliable signal with obstacles
Less reliable puls signal
Closed
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Ultra Wide Band versus Bluetooth

- Location determination up to 10 cm
- Most suitable location tracking systems because the effects of multipath and other interface sources are minimized
- Significantly better RF performance than BLE in built environments with metal structures (e.g. Factories, office spaces)
- IEEE 802.15.4-2011 UWB standard uses radio waves with very short impulse transmissions (about 2ns)
- Location with an accuracy of 10 cm

- Easy location tracking service based on Apple’s iBeacon technology
- Location technology: based on RSSI (an indication of received signal strength)
- LOS range and narrowband communication: poor RF performance in metal environments such as factories and offices
- Good for detection/warning nearby, but not for monitoring 1.5 meters away
- Location accuracy: 2-3 meters
How does it work?

- Tags use UWB to communicate automatically
- They determine the distance from each other
- Adjustable distance: is now 1.5 meters
- Relative distance • Alarm: flashing red LED + vibration
- Optional: message sent from tag to smartphone app
How is the distance between SD badges calculated?
FAQ
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About us
Advanced Solutions Nederland BV (ASN) is an international market leader in innovative IoT / IIoT smart sensor technology. We’re actually involved in the analysis and product development of solutions based on IoT market leader ARM technology. Our international network and cooperation with the specialists from Ubudu and Tsingoal ensures that we can use the latest technology in the field of UWB to realize the Social Distance Badge. The combined knowledge and experience of UWB technology projects for international clients ensures high-quality and innovative products.
The applied UWB technology has a much greater location accuracy (0.1m) than Bluetooth (3-5m)