Electronic Sounders

Electronic sounders are devices that emit audible or visual signals to alert users and operators about potential risks or hazards. They play a crucial role in safety and emergency communication systems, providing clear and distinct sounds or lights to signal danger or necessary actions.

Electronic sounders are also known as klaxon horns, alarm buzzers, and siren sounders. Each name often reflects the specific type or sound of the alarm, such as the distinct "ah-oo-gah" sound of a klaxon horn or the continuous tone of an alarm buzzer.

They can be used in a variety of environments, such as factories, warehouses, hospitals, and laboratories, as well as in many other public places, and come in various configurations to suit different needs:

• Decibels at 1 Meter: Sounders are rated by the loudness of the sound they produce, measured in decibels at a distance of one meter. This helps determine their effectiveness in a given environment.
• Mounting Type: Options include wall-mounted, ceiling-mounted, and portable units, allowing for flexibility in placement and application.
• Supply Voltage: Common supply voltages for sounders include 24V, 230V, and 240V, ensuring compatibility with different electrical systems.
• Type of Sounder: The range includes bells, buzzers, fire & security alarms, horns, sirens, sounders, and voice alert systems, and each type is designed for specific applications.

How Do Electronic Sounders Work?

An electronic sounder is connected to an alarm circuit, forming an integral part of the system. These sounders are typically mounted on a wall or in an open space. They are constructed from a variety of tough materials, ensuring long-term durability.

Electronic sounders emit distinct tones, including bells, buzzers, horns, and voice alarms. Each type is selected based on the specific environment or application for which it is intended. For most sounders, the sound level or the electronic siren signal can be adjusted and preset according to your needs.

Bells are often used as fire alarms, crucial to life safety. Buzzers and horns find applications in industrial settings and everyday household devices, such as microwaves. Bells, buzzers, and horns are essential for providing audible alarms in both commercial and industrial environments.

Sirens, which are attention-grabbing sound signals, are designed to alert people to danger. They warn pedestrians of oncoming vehicles or indicate emergencies and are a common feature in various settings.

What Are Electronic Sounders Used For?

Electronic sounders, commonly referred to as electric sirens or horns, are critical devices in safety and alert systems. They are engineered to emit loud, attention-grabbing sounds to alert people to various emergency and non-emergency situations.

Fire Siren

Fire sirens are essential for alerting individuals to fires or other emergencies. Often installed on the rooftops of buildings or other elevated structures, their loud alarms are designed to be heard over great distances. These sirens are primarily used by emergency services and fire departments to prompt people to evacuate or take immediate protective actions.

Alarm Buzzer

Alarm buzzers are versatile devices used in industrial and residential settings to signal alerts or warnings. In security systems, they emit a loud, continuous sound to inform people of potential intruders, while in fire alarm systems, they alert occupants to the presence of a fire. They are also commonly used in household and commercial applications such as kitchen timers or medication reminders, where their distinct, piercing sound ensures they command attention without a hefty price.

**Industrial Applications of Electronic Sounders **

Electronic sounders are crucial in industrial settings, delivering loud and clear audible signals for safety and efficiency. These robust devices are engineered to endure the tough conditions typical of industrial environments.

Examples of Industrial Applications:

• Manufacturing Plants: Sounders, including alarm buzzers and klaxon horns, alert staff to shift changes, equipment issues, or emergencies, vital in the noisy backdrop of factories.
• Construction Sites: Used to alert workers about potential hazards like moving machinery or risky activities, sounders are key to preventing accidents and enhancing on-site safety.
• Marine and Offshore: Air horns are critical in marine and offshore areas, used for signalling in fog and emergencies. Their loud sounds penetrate adverse weather and vast distances, proving essential for marine safety.
• Logistics and Warehousing: Sounders manage traffic and signal emergencies in warehouses, crucial for coordinating the movement of large vehicles and maintaining safety in high-activity areas.

How to Order Electronic Sounders From RS

RS is a recognised supplier and distributor of electronic sounders, offering a wide array of products from renowned brands like RS PRO, Klaxon, Werma, and e2s. Our catalogue is designed to meet the diverse needs of industrial and safety applications, ensuring you find the ideal sounder to suit your specifications.

RS provides business account customers complimentary delivery on all online orders exceeding $40 (excluding GST). For orders falling below this amount, a nominal delivery fee of $10 is applied. Meanwhile, private account holders and guest shoppers enjoy free delivery on orders that surpass $80 (excluding GST), with a $12.95 delivery fee applicable to orders under this threshold.

Delivery Information for Australia

For prompt delivery of our electronic sounders and other products such as beacon sounders and emergency switches across Australia, we recommend placing your orders by 5 pm AEST during weekdays. RS guarantees next-business-day delivery for products available in our local inventory. Please note that delivery times might be longer for some remote areas. For an extensive outline of our delivery services, including options for expedited same-day delivery and consolidated shipments, make sure to check our delivery information page. This resource provides detailed guidance to help you select the most appropriate delivery service tailored to your specific requirements.