Logico PLC4501 18/2 AWG 500 ft CL2 Security Cable

Home-security wiring for hardwired sensors

This 18 AWG two-conductor cable links door contacts, motion detectors and keypads to alarm panels. The stranded copper-clad aluminium conductors make pulling through walls and ceilings easier than solid-core alternatives. A CL2 rating means the jacket meets fire-safety requirements for in-wall residential runs. Supplied in a 500 ft pull box for continuous long pulls.

Thermals noise and power draw in normal use

As a passive low-voltage wire the cable generates no heat, no audible noise and draws no power of its own. The CL2 jacket resists flame spread without adding thickness that would trap warmth inside conduit. Installers can bundle multiple runs without derating concerns. Performance stays consistent across the full 152 metre length.

Replaces older solid-core alarm wire

Builders upgrading from stiff solid conductors gain easier fish-through and tighter bend radius. The stranded design also reduces fatigue at screw terminals that see vibration from door slams. The jump is worth it on retrofit jobs where conduit bends are tight or where a single 500 ft box must serve multiple zones without splices.