Home Monitoring System without paid service

Can I use my Wyze Home Monitoring system without the paid service?

A lot of individuals have purchased the v2 Starter kit with a monthly service. They have since cancelled the service (within the first month) and kept the Hub and v2 Sensors. The only item, which will not work, is the keypad.

So yes, it is my understanding that you can use the setup with a service minus the keypad.