Conventional Detectors, Bases, and Housings

F220 Photoelectric Smoke Detectors
  • Two-wire or four-wire bases
  • 30 ft (9 m) maximum spacing between detectors
  • Optional CO-sensor, heat-sensor enhanced detection chamber
  • Clean chamber without removal or disassembly
  • CleanMe signaling capability
  • Sensitivity readout on detector
  • Detector chamber compensates for dust build-up
  • Tamper protection
  • Dual-color LED
F220 Heat Detectors
  • Two-wire or four-wire bases
  • 50 ft (15.2 m) maximum spacing between detectors
  • Visible identification of model: F220‑135 = no ring, F220‑135F = gray ring, F220‑190F = black ring
  • Tamper detection
  • Dual color LED
F220‑B6 Conventional Detector Bases
  • Easy installation
  • Interchangeable detector heads
  • UL listed when used with a detector from the F220 family
F220‑B6RS 24 VDC Four‑wire Detector Base with Sounder
  • Easy installation
  • Interchangeable detector heads
  • UL listed when used with a detector from the F220 family
  • UL464 approved sounder driven by the detector head or the NAC circuit
FCP‑500 Conventional Flush‑mount Smoke Detectors
  • Modern, ultra-low profile design
  • Color inserts match the surrounding decor
  • Smooth, easily-cleaned detector surface
  • Innovative retention mechanism
  • High reliability
  • Four-wire technology (six‑conductor wire)
  • Compatible with 12 VDC or 24 VDC systems
  • 30 ft (9 m) spacing between detectors
  • Optional carbon monoxide (CO) sensor for false alarm reduction
  • Dual color LED
  • FCA-500-E Base with integrated end-of-line(EOL) relay
D273 Photoelectric Smoke and Smoke and Heat Detectors
  • 12 VDC or 24 VDC input
  • Designed for commercial or residential use
  • Four-wire application
  • Light-emitting diodes (LEDs) indicate the status of the chamber, power, and alarm
  • Removable terminal block to simplify wiring connections
  • Cable connection point for voltmeter sensitivity test
  • Trim Plate TP280 for retrofit and remodeling purposes
D290 Four‑wire Detector Base (24 VDC)
  • 24 VDC, four‑wire circuit compatibility
  • Dual Form C relays
  • Low profile construction
  • Easy to install and service
  • Molded in UL Listed white ABS plastic
5600 Mechanical Heat Detectors
  • Post-activation indicator to easily identify units in alarm
  • Multiple configurations satisfy a broad range of installations
  • Broad range of back box mounting options
  • Reversible mounting bracket for surface-mount or flush‑mount installations
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