Here is one spool containing 85 feet of four conductor cable.

Two 16 ga conductors, one red and one black.

Two 22 ga conductors, one white and one blue.

Overall braided shield.

Grey outer jacket.

This cable is specified for UL listed burglar alarm systems for powering alarm bells with tamper resistant circuitry. The two 16 gauge conductors power the bell, the two 22 gauge conductors are part of the tamper resistant circuit, the shield triggers an alarm if there is an attemt to cut the wire.

This cable is great for any application needing larger conductors for power and smaller conductors for signalling or control purposes.

Never been used - came from inventory of an alarm company I owned years ago.