RRS-MOD 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. 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.

• 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

• UL Listed S3705
• FM Approved 3018895
• CSFM: 7300-1653:165