18/4 AWG Conductor Shielded CL2 Rated 500 ft in Wall Speaker Wire/Security Cable

betterConnex offers high quality products at inexpensive prices and our new 18 Gauge Stranded Shielded Station Wire is no exception. Stranded station wire is suitable for alarm security systems and other low voltage electrical hookup applications. Use it to connect door and window sensors, motion detectors, keypads as well as other hardwired accessories to your alarm panels. Aluminum foil shielding provides protection from power frequency and radio frequency interference, reducing the number of false alarms being generated. Comes in a secure pull box for easy handling and use.