TrueAlert Mini Warning Speaker – SmartSync Two-Wire, Non-Addressable

TrueAlert Mini-Horn – SmartSync Two-Wire, Non-Addressable

The SmartSync Two-Wire Operation, Non-Addressable Mini-Horns are compact fire alarm signaling devices without individual addressing, using SmartSync two-wire technology. This method allows both horn and strobe (if present) to be controlled over the same two wires on a Notification Appliance Circuit (NAC), providing audible and/or visual notification.

Key Features

• Independent horn and strobe control:
  The mini-horn can operate in Temporal or March Time patterns (selectable 60 BPM or 20 BPM), or in continuous (On) mode, while strobes on the same circuit flash synchronously at 1 Hz.

• “On-until-Silenced” & “On-until-Reset” operation:
  Allows the horn to be silenced independently after an alarm, while the strobe continues flashing until the system is manually reset.

• Compact, durable design:
  Impact- and heat-resistant plastic housing, available in red or white, suitable for flush or surface mounting on a single-gang box. Cover can be removed with a service tool to adjust DIP switches.

• Selectable volume (High/Low):
  Internal switch provides adjustable output level to suit the environment.

• International compliance:
  Certified to UL 464 (USA), ULC-S525 (Canada), CSFM (California), and FM Approved.

Typical Technical Specifications (Mini-Horn)