[Products]
Conventional » Bases
SBC
Conventional Sounder Base
STANDARD FEATURES
  • Wide operating voltage
  • Selectable Evacuation Codes: continuous or temporal
  • Three different configurations: individual, group, and global modes
  • High sound pressure level (85 dB at 10 ft)
  • Can be configured to satisfy a wide variety of applications
  • Available with or without relay, 2 and 4 wire configurations, and bone or white color
NS6-Series
NS Conventional Detector Bases
STANDARD FEATURES
  • NS6 series bases include these models: NS6-224, NS6-220, NS6-221 (pictured), NS6-100
  • 6 inch diameter
  • Plastic tamper-lock lug
  • Equipped with a resistor (Except NS6-100)
  • Use with Conventional Detector model SIJ-24, SLR-24, SLR-24H, SLR-835, and DCD135/190
HSC-4R
Four Wire Detector Base
STANDARD FEATURES
  • 4 wire, 24V base
  • 6 inch diameter
  • A direct short occurs across the loop when the detector is actuated
  • Use with Conventional Detector model SIJ-24, SLR-24, SLR-24H, SLR-835, DCD 135/190
HSC-(X)R-Series
Two Wire Relay Detector Bases
STANDARD FEATURES
  • HSC-(X)R series bases include these models: HSC-224R, HSC-220R, HSC-221R
  • 6 inch diameter base with two set of Form "C" relay contacts
  • Use with Conventional Detector Model SIJ-24, SLR-24, SLR-24H, SLR-835, DCD 135/190 and DFE 135/190
NS4-Series
NS Conventional Detector Bases
STANDARD FEATURES
  • NS4 series bases include these models: NS4-224, NS4-220 (pictured), NS4-221, NS4-100
  • 4 inch diameter
  • Plastic tamper-lock lug
  • Equipped with a resistor (Except NS6-100)
  • Use with Conventional Detector model SIJ-24, SLR-24, SLR-24H, SLR-835, and DCD135/190