Product Description
Siemens QFA2890/WI, S55720-S551
Wireless room sensor for temperature & humidity
- Wirless communication via KNX IoT over Thread
- Measurement accuracy up to ± 0.3 °C & ± 2 % r.h.
- More than 10 years battery lifetime (under normal operating conditions)
- Dimensions: 88 x 88 x 14 mm
HS CODE: 90251900
COO: China