Remote Control Central Lock Keyless Entry

[civicVI]

Hi
I am just wondering if my car already have centre lock but that's lock/ open the door by using key
Is that I just add the Universal Car Remote Control Central Lock Locking Keyless Entry System in my car without Power Central Locking Door Lock Actuator Motor?
Sorry for the noob question
Just want to make sure before purchase the goods:thumbsup:

[hoojee]

If your car has central locking already, you just need one actuator on the driver side and it'll do both doors with the remote.

I think most kits come with 2 actuators though.