Sinclair SDV 6 User & Installation Manual page 31

Warning and troubleshooting for networking failures：
When the product is connected to the network, please make
sure that the phone is as close as possible to the product.
We only support 2.4GHz band routers at present.
Special characters (punctuation, spaces, etc.) are not
recommended as part of the WLAN name.
It is recommended that you connect no more than
10 devices to a single router lest home appliances are affected
by weak or unstable network signal.
If the password of the router or WLAN is changed, clear all
settings and reset the appliance.
The contents of App might change in version updates and
actual operation shall prevail.
WiFi information
WiFi transmit frequency range:2.400~2.4835 GHz
EIRP not more than 20dbm
WARNING
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