Does it integrate into Hub for Arlo Pro 2

[kwsken]

Is there any need for a subscription service or is it part of the Hubs iCloud storage

Also is it wireless

[SunnyTu]

Essential Indoor Camera can connect directly to your home router via 2.4GHz WIFI network, it is a wired camera that is powered by a USB cable and a 5V 2A power adapter. With the subscription, you can enjoy the benefits of smart notifications and 30-day cloud storage.

Alternatively, you can also connect your Essential Indoor Camera to an Arlo SmartHub or base station, through which you can save video and audio recordings to a local USB or micro SD device. Arlo Essential Indoor Camera supports model VMB4000, VMB4500, VMB4540, and VMB5000, you can check your Pro 2 Hub model for the compatibility.