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1000ft Shielded 18/4 Gray Security/Alarm Wire, CM, Stranded

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Product Description Our shielded 1000 foot gray 18 AWG (American Wire Gauge) 4 conductor stranded security/alarm wire comes in rugged spools. This wire is CM / in-wall rated; it is not intended for plenum or riser situations. The shielding is an aluminum mylar designed to prevent electrical interference in noisier environments from disrupting signals from devices.

This security wire is designed for use in security/alarm systems. It is typically used for connecting motion sensors, keypads, magnetic contacts, glass breaks (acoustic detectors), smoke detectors, communicators, sounders/strobes, entry management and control panels in such systems. When wiring a system please be sure to consult the manufacturers' recommendations for wire conductors, gauge and expected resistance.
Part #: 10K5-5421MH

Shielded Security/Alarm Wire, Gray, 18/4 (18AWG 4 Conductor), Stranded, CM / Inwall rated, Spool, 1000 foot

  • Warranty:Lifetime
  • End 1:Bare end
  • End 2:Bare end
  • Length:1000 feet
  • Color:Gray
  • Wire Gauge:18 AWG
  • Shield Type:foil
  • Weight:36.00 lbs
Helpful Downloads

4 / 5 4/5 - August 14, 2020
DD (Burnsville, MN)

This is good quality wire that I've used for many low voltage installs. If I could buy it in pull boxes rather than spools, it would get 5 out of 5.

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