Cheap caravan Wifi in use

Following from our previous video, streaming on three devices at the same time with no buffering using our cheap no drilling WiFi solution.
Using a 1p mobile SIM (EE).
Smart TV, Kindle and a laptop streaming UA-cam and prime video at the same time all off-grid from battery.
Using the feed for the TV booster fit a splitter then a router for around £50 from Amazon.
SIM only on 30 day. Get a sim from Smarty(three) and 1p mobile (EE). For around £15 for a month unlimited. Use their website to test which SIM is best for the site you're visiting and then only activate that for 1 month while you are away.
Set the WIFI name and PWD to the same as at home and all your devices will connect automatically and not even know you've gone anywhere.
Amazon link:
Router amzn.to/3TT75mP
Plugs amzn.to/3TSX09D
Cable amzn.to/4aIb6kQ
TV amzn.to/4bjCEhs
Hooks amzn.to/4dS5Cqr
Kindle amzn.to/4dBPFV0
Smarty SIM discount link:
i.smarty.co.uk/MsCVA7x