Catalog > EST EDWARDS LSS4 PN 140284 FIRE ALARM PA...

Verified: January 09, 2026

EST EDWARDS LSS4 PN 140284 FIRE ALARM PART

~$62.96

The EST EDWARDS LSS4 PN 140284 is a smoke detector base used in fire alarm systems to support smoke detectors.

Key Specifications

  • Compatibility: EST EDWARDS smoke detectors
  • Voltage: 24 VDC
  • Mounting: Standard 4-inch octagonal or 4-inch square electrical box
  • Current: Dependent on connected smoke detector
  • Material: Durable plastic
  • Type: Smoke Detector Base
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