Simple Remote Keyless Entry System?
 

My C-10 pickup has Kindig-it door handles and shaved door lock cylinders, so I have no way to lock the vehicle. I would like to add a remote keyless entry system, and am looking for the most basic high quality system.
I love Dakota Digital products, but their system has 4 channels (and hence 4 buttons on the remote).
Watson Streetworks has a 2 channel system. It has just 2 buttons on the remote. This system would be my choice between the 2 I have looked at.
I wonder if there is another brand or type of system I should consider? I don't need window or any other type of control.... just the doors.

Thanks for any suggestions!

We offer a keyless entry kit that has the basic functions. However, the remote has 4 buttons also for the upgrades. Keyless Entry

We also have the actuator installation kits for the 67-72 C10. Like all of our door lock actuator installation kits, these connect the actuator to the latch for correct alignment and a rigid connection. This connection leads to longevity and reliability for the system. Door Actuator Installation Kit

With both of these kits you will receive all of the wiring, crimp connectors, relays, door looms and detailed install instructions and templates. Basically everything you need except the basic tools and the time to install them.