Kris,
Thank you for your question. you can simply just cut that connector off and use the bare wires to make the connection. below you will see a link to the TZT2 manual and the Multi Cable is described in section 2.3. please let us know if you have further questions.
The connector is only used at the factory for them to do testing. This is how they make sure that all the units hitting the boxes, work as advertised. Our best guess about the connector type is that it is a JST ZH series connector. No promises but it might mate up with this receptacle.
Marlin is correct. It is normally cut off when you go to wire it to something. Until then, it makes a good method to keep the wires from getting messed up or electrically touching each other.