As I have been using Router Archer C7 & want a setup to share internet via Outdoor Access Point “ CPE210” (or any alternative)

1) Is Outdoor Access Point “ CPE210” compatible with Archer C7 router ?
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2) My friend is living within 1 km distance from my house, can I use only 1 outdoor Access point (like CPE210) to share my internet for his laptop ?
or I must add one more outdoor ACCESS Point to share internet for my friend’s laptop ?
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3) Outdoor Access Point “CPE210” wireless range is 5km in theory. Would it be enough for 1 km distance in real life ? (if no blockage / obstruction)
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4) can Archer C7 connect to Access Point “CPE210” via wireless
or
only wired connection would require to be configured b/w archer C7 & outdoor Access Point “CPE210” ?
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5)do all houses / buildings catch the wifi signals b/w 2 Outdoor Access Point ??
or does it work only on those devices connected with wired connection (like Archer C7 connected to outdoor Access Point)
look snapshot


awaiting experts replies with best hopes