Fire-Lite C4WTA-BA


i3 Photoelectric Smoke Detector, 4-Wire, Fixed Thermal Sensor, Built-In Sounder

Availability: Estimated 6 Weeks

Condition: New
Brand: Fire-Lite
Status: Active
SKU: 125763
Manufacturer Part #: C4WTA-BA


System Sensor’s i³™ Series photoelectric and photoelectric/ thermal smoke detectors represent a significant advancement in conventional detection, incorporating three key features: installation ease, intelligence, and instant inspection. Installation ease. The i³ Series redefines installation ease with its plug-in design. This allows an installer to pre-wire the bases included with the heads. The large wire-entry port and in-line terminals provide ample room for neatly routing the wiring inside the base. The base accommodates a variety of backbox mounting methods, as well as direct mounting with drywall anchors. To complete the installation, i³ Series heads plug into the base with a simple Stop-Drop ’N Lock™ action.

Additional information

Weight 0.2 lbs





Unit of Measurement

EA (Each)

Production Status


Listings & Approvals

FM, MARYLAND State Fire Marshal, MEA, UL, ULC


  • Plug-in detector line — mounting base included.
  • Large wire-entry port.
  • In-line terminals with SEMS screws.
  • Mounts to octagonal and single-gang backboxes, 4″ (101.6 mm) square backboxes, or directly to ceiling.
  • Stop-Drop ’N Lock attachment to base.
  • Removable detector cover and chamber for easy cleaning.
  • Built-in remote maintenance signaling.
  • Drift compensation and smoothing algorithms.
  • Simplified sensitivity measurement.
  • Wide-angle, dual-color LED indication.
  • Loop testing via “EZ Walk” feature.
  • Built-in test switch.

i3 Series Photoelectric Smoke Detectors


Fire-Lite - Product Manual