Change of batteries
Check the battery power on gateway web UI: https://192.168.8.1.
The batteries are almost empty if (fast flashing: 0.1 s on / 0.1 s off) is displayed on the local screen and must be replaced within 2 weeks.
For optimal performance, we recommend using high performance alkaline batteries.
Note
Communication between wireless room unit and gateway becomes unstable when battery power is low.
Software update
Do not power off the device while updating. Do not update when battery is low, as device damage or data loss may occur.