Amazon.com: FPC 18/4 Stranded Conductor Cable 100ft Wire for Access Alarm control Unshielded 18 Gauge Security Burglar Station Wires : Electronics
1000ft - 18/4 Stranded Security Cable, CMR, White - Pullbox
Amazon.com: Cables Direct Online 500ft Stranded 18/4 Alarm CCA Cable for Low Voltage LED, Burglar System, Fire Detector, Security Station, Door Bell, 18AWG 4 Conductors Wire : Electronics
Amazon.com: Cables Direct Online 500ft Stranded 18/4 Alarm CCA FTP Shielded Cable for Low Voltage LED, Burglar System, Fire Detector, Security Station, Door Bell, 18AWG 4 Conductors Wire : Electronics
Riser Shielded Stranded Cable, 18/4 AWG — Primus Cable