In that package you are getting a security package. The ds10a sensor triggers the security console to set the alarm off. The remote is to arm/disarm the system. The console can also control a light, the lamp module. On the remote is button for lights, or security lights. You can turn the light on and off from the remote. Also, the console will flash the light when tripped and it will flash the light once when armed.
In other words, the ds10a will not turn the light on and off. If only used with a security console, it will only trigger the console. The console will only turn on the light if you press the remote button or if the system is tripped.
If you want the door sensor to turn on a light when the door or window is opened, without setting off the alarm, you need activehome pro and the onalert plugin.