@911JL - Did you figure this out? I am having the same problem. A few friends even looked at it and asked if I was sure the parts had actuators... Everything is tied into the Relays, directly to battery for constant 12v, all the parts I got were exactly as listed...Jay, sorry I thought had replied to this post. Yes the actuator if you bought the parts i listed or their updated version is all built in. Also to get them working you need to tie them into the Relays because they dont operate on a + and - in the traditional sense. It’s like power gets sent to the lock and then ground to unlock and then when you unlock power also gets sent to unlock and negative to lock. So it reverses via the relay.
I can hear the relay clicking and the alarm brain making sounds but nothing happens to with the actuators.