The system uses Bluetooth to transmit and receive signals.
No GPS and no location information is used and stored.
-> Read more about Bluetooth here: https://corona-tracer.com/explanation
The device is 50mm x 35mm x 16mm (LxWxH) and its weight is 21 grams.
(2 x 1.4 x 0.6 inches and 0.7 ounces)
The minimum lifetime is 6 months in full operation, with about 16 active hours / day.
It is not possible to change the battery, as it is encapsulated in the device.
If a battery life ends, or the battery malfunctions, the tracer unit will need to be replaced.
We can refurbish unites that are sent back, for which we can give a discount for replacement units.
No, there are no network requirements.
The devices work stand-alone.
The App to read out the data needs to be installed on a tablet or mobile device with internet connection in order to export the scanned contact information.