Non-working sensors

filters
City SensorSensors Last Update -
1. Grefrath Bruckhauser Straße before 1763 days  
2. Grefrath Bruckhauser Straße before 1751 days  
3. Grefrath Bruckhauser Straße before 1538 days  
4. Grefrath Umstraße before 1537 days  
5. Grefrath Umstraße before 1362 days