Electric Siren Hooter Inquiry

The Electrical Siren Hooter is an essential audio signaling device widely used in the electrical control panels of Boilers, Heaters, and Industrial Systems. It is designed to provide a clear, loud, and distinctive alarm for fault indication, abnormal operating conditions, or safety warnings. Integrated into boiler and heater panels, the siren hooter serves as a critical safety and operational alert mechanism, ensuring operators are immediately notified of issues such as high temperature, pressure variations, water level faults, or emergency shutdowns.

Constructed with robust materials, the hooter is engineered for continuous industrial duty, offering high sound output with low power consumption. It comes in both AC and DC versions, suitable for panel mounting, and is available with different tones (continuous, intermittent, or warbling) as per application needs. Its compact and reliable design ensures seamless integration into control panels, annunciator systems, and process safety circuits.

By delivering instantaneous audio alerts, the electrical siren hooter enhances operator response time, reduces risk of damage, and promotes safe and efficient operation of Boilers and Heaters.


⚙️ Technical Highlights:

  • Application: Installed in electrical control panels of Boilers, Heaters & Industrial Equipment for audio fault/alarm indication.
  • Operating Voltage: Available in 24V DC, 48V DC, 110V AC/DC, 230V AC versions.
  • Sound Level Output: Typically 90 – 110 dB at 1 meter, ensuring audibility in noisy industrial environments.
  • Sound Options: Continuous, intermittent, or warbling tones for different fault/alarm conditions.
  • Power Consumption: Low (generally between 3W – 10W depending on model).
  • Mounting: Panel mounting / surface mounting with screw clamp or bracket arrangement.
  • Material Construction: Flame-retardant, high-grade ABS / Polycarbonate housing with shock and vibration resistance.
  • Duty Cycle: Rated for continuous operation, suitable for heavy-duty industrial use.
  • Ingress Protection: IP-44 to IP-65 (depending on model), ensuring dust & moisture resistance.
  • Ambient Operating Conditions: -10°C to +55°C, suitable for boiler house environment.
  • Integration: Compatible with Annunciator Panels, PLC Panels, MCCs, Boiler/Heater Safety Circuits.
  • Standards: Conforms to IEC / IS standards for electrical safety and performance.