Immaculate Supplies

Smoke Detector

Interconnectable Smoke Alarm


  • Size: 5.25"Dia X 1.75"D
  • Style: Hardwire w/Built in Relay
  • Voltage: 120V

  • 120 V hardwire
  • Dual-ionization technology
  • Alarm source indicator
  • Alarm and power test feature and LED's
  • Interconnectable up to 18 units
  • Tamper-resistant "Lock-it" key mounting hardware included
  • No batteries required
  • Model SD526 comes with built-in relay and an automatic alarm reset feature
  • 10-year limited warranty
  • Meets applicable standards, ULC listed