MMTC BD3240 24VDC Piezo Audible Warning Buzzer

Audible Warning Device (BD3240)

The MMTC BD3240 Audible Warning Device is a piezo warning buzzer designed to deliver a clear, attention-getting audible alert for gate, door, and access control applications. Equipped with a built-in volume control and producing up to 90 DBA of sound output, this compact device ensures personnel and pedestrians are effectively warned of gate or door movement, enhancing safety in commercial and industrial environments.

This buzzer operates on 24VDC power, making it compatible with a wide range of gate operator and access control systems that utilize standard 24-volt DC power supplies. Its compact 2-1/2" length allows for easy installation in tight spaces, control enclosures, or mounting near gate and door assemblies where audible notification is required.

Key Features

• Piezo Buzzer Technology: Reliable solid-state piezo element provides consistent, long-lasting audible output with minimal power consumption.
• Volume Control: Built-in volume adjustment allows you to set the sound level to suit the specific installation environment, from quieter indoor settings to louder outdoor applications.
• 90 DBA Sound Output: Produces up to 90 DBA, ensuring the warning signal is clearly heard in noisy commercial and industrial surroundings.
• 24VDC Operation: Designed for 24-volt DC systems, providing seamless integration with common gate operators, door controls, and access control panels.
• Compact Design: Measures just 2-1/2" in length, enabling flexible mounting options and easy installation in confined spaces or control housings.

Specifications

• SKU: BD3240
• Type: Piezo Warning Buzzer
• Sound Level: 90 DBA
• Voltage: 24VDC
• Length: 2-1/2"
• Volume Control: Yes (built-in)
• Weight: 1 kg

Applications

The BD3240 Audible Warning Device is ideal for use in a variety of gate and door automation applications where an audible alert is required to enhance safety. Common applications include:

• Commercial and industrial automatic gate systems
• Overhead door and rolling door operations
• Parking garage gate warning systems
• Access control entry and exit points
• Loading dock door activation alerts

By pairing this audible buzzer with visible warning devices such as flashing lights or strobes, you can create a comprehensive warning system that meets safety requirements and helps prevent accidents in areas with vehicular and pedestrian traffic.

Quality & Reliability

Manufactured to meet the demanding requirements of commercial and industrial environments, the MMTC BD3240 Audible Warning Device delivers dependable performance and long service life. Its solid-state piezo construction eliminates moving parts, reducing maintenance needs and ensuring reliable operation over thousands of cycles. Trust MMTC for quality warning devices that help keep your facility safe and compliant.