Silver Series 2-Wire Surveillance Kit for Two-Way Radio with Fiber Wire and Acoustic Tube. The S2W 2-wire surveillance kit with Fiber Wire cabling offers users the option of holding the Push-To-Talk (PTT) and microphone in their hand or worn on their shirt collar. The 2-wire is more covert and less obtrusive than the 1-wire cable configuration.
-Fiber Wire nylon cloth cabling for added comfort and flexibility
-Hardwired directly to an acoustic tube earpiece
-Compact Push-to-Talk (PTT) switches for covert use or easy concealment
-1 Year Warranty