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Farenhyt

Reversing Relay and Synchronization Module

Reversing relay and synchronization modules enhance the operation of 2- and 4-wire i³™ Series detectors equipped with a sounder.

Reversing relay and synchronization modules enhance the operation of 2- and 4-wire i³™ Series detectors equipped with a sounder. Modules include a Velcro® attachment for easy installation into the fire alarm control panel cabinet. A quick connect harness and color-coded wires simplify connections. The module’s design is flexible to accommodate virtually any application.

Reversing relay and synchronization modules are compatible with both 2- and 4-wire i³ Series detectors operating over 12V and 24V systems. Modules can be used with either bell/alarm, alarm relay, or NAC outputs. A field-selectable switch accommodates both coded and continuous alarm signals. To meet fire alarm requirements, the reversing relay and synchronization modules activate all i³ sounders on a loop when an individual sounder alarms. Additionally, they synchronize the output of the i³ sounders, regardless of whether the panel’s alarm signal is continuous or coded, to ensure a clear alarm signal.

Features & Benefits:
  • Compatible with 2- and 4-wire i³ detectors equipped with a sounder
  • Activates all i³ sounders on a loop when one alarms
  • Synchronizes all i³ sounders on the loop for a clear alarm signal
  • Usable with bell/alarm, alarm relay, or NAC outputs
  • Has a field-selectable switch to accommodate both coded and continuous alarm signals
  • Allows i³ detector silencing from the panel or keypad
  • Operates on 12 and 24V systems
  • Simplifies connections with quick connect harness and color-coded wires
Certifications:
  • UL Listed S3705
  • FM Approved 3018895
  • CSFM: 7300-1653:165