Industrial Buzzers

Alliance Engineering Company

Alliance Engineering Industrial Buzzers are robust round-body acoustic signalling devices designed for continuous duty alarm and alert applications in industrial environments. Featuring a louvred grey plastic enclosure for sound projection and an integrated LED status indicator, these buzzers provide both audible and visual alert simultaneously. Suitable for panel-mount and wall-mount installation in switchgear rooms, substations, DG control panels, process plants, and factory floors. Designed for long operational life with minimal maintenance under ISO 9001:2015 quality standards.

Key Technical Advantages

Type

Round Louvred Industrial Buzzer

Indication

Integrated LED

Supply Voltage

230V AC / 24V DC

Sound Output

≥ 85 dB at 1m

Enclosure

Grey Thermoplastic (IP54)

Certification

ISO 9001:2015

Technical Specifications

Validated industrial performance metrics for enterprise deployment.

Engineering Data Sheet IS 13947

Parameter	Specification
Standard	IS 13947
Type	Continuous Tone Electromechanical / Electronic Buzzer
Supply Voltage	230V AC / 24V DC (specify on order)
Supply Frequency	50Hz (AC variant)
Power Consumption	≤ 5W
Sound Pressure Level	≥ 85 dB at 1 metre
Sound Type	Continuous / Intermittent (model dependent)
Indication	Integrated LED (Power / Alarm ON)
Enclosure Shape	Round Louvred
Enclosure Material	Grey Thermoplastic (ABS)
IP Protection	IP54
Mounting Type	Panel Mount / Wall Mount (rear bracket)
Terminal Type	Screw Terminals
Operating Temperature	-10°C to +55°C
Humidity	Up to 95% RH non-condensing

Standards & Compliance

Certified engineering excellence across regional and global regulatory frameworks.

IS 13947

Compliance with standard engineering and safety performance metrics.

ISO 9001:2015

Certified Quality Management Systems for precision manufacturing.

Precision Configurations

Industrial Customizations

Our modular engineering workflow allows for specific adaptations to meet your site-specific infrastructure requirements. Consult with our technical team for bespoke builds.