The explosion-proof audible and visual alarm is designed for hazardous industrial environments where clear warning signals are required during equipment faults, emergency events, gas leakage alarms, fire system alerts, process abnormalities, or safety evacuation situations. It combines a loud sound alarm with a highly visible warning light, helping on-site personnel notice danger quickly even in noisy, complex, or low-visibility workplaces.

This type of alarm device is commonly used in petrochemical plants, chemical workshops, oil and gas facilities, hazardous warehouses, power distribution rooms, mining areas, fire alarm systems, industrial control systems, and other locations where electrical equipment must support reliable safety notification. With explosion-proof construction and multiple voltage options, it is suitable for integration with industrial alarm panels, control cabinets, fire control systems, PLC systems, and emergency communication platforms.

Product Overview

The alarm provides both audible and visual warning functions. When the connected system detects an abnormal condition, the device can activate a strong sound output and a flashing or rotating warning light at the same time. This dual-warning method helps improve emergency awareness and reduces the risk of missed alarms in industrial environments with machinery noise, long-distance operation areas, or limited visibility.

The product is available with different voltage options such as AC220V, DC24V, AC36V and other configurations, making it easier to match different industrial power supply conditions. Red, yellow, green, and blue warning light options can be selected according to alarm priority, site standards, process status, or safety management requirements.

Key Features

Audible and Visual Alarm in One Device

The device integrates a high-volume sound alarm and a bright warning light into one compact unit. The sound signal helps alert operators across noisy areas, while the visual signal provides clear status indication for emergency response, maintenance inspection, and control room monitoring.

110 dB Loud Sound Output

With an approximate 110 dB sound level, the alarm is suitable for industrial sites where ordinary warning devices may not be strong enough. It can help workers identify danger quickly in workshops, production lines, outdoor equipment areas, and hazardous zones.

Explosion-Proof Design for Hazardous Areas

The explosion-proof structure is intended for environments where flammable gas, vapor, dust, or other hazardous substances may exist. It helps improve electrical safety and supports stable operation in demanding industrial conditions.

Multiple Voltage Options

The alarm can be supplied in different voltage versions, including AC220V, DC24V, AC36V, DC12V, AC110V, and AC380V options. This makes it suitable for various electrical systems, control cabinets, automation panels, fire alarm circuits, and safety linkage systems.

Multiple Warning Light Colors

Red, yellow, green, and blue light options are available for different warning purposes. Red is commonly used for emergency alarms, yellow for fault or caution signals, green for normal or safe indication, and blue for special warning or status notification.

Typical Applications

This explosion-proof audible and visual alarm can be used in many safety-critical industrial environments. It is suitable for chemical production areas, hazardous material warehouses, oil stations, gas facilities, fire alarm systems, power rooms, mining sites, marine engineering areas, and heavy industrial workshops.

It can also be connected with gas detection systems, fire alarm control panels, emergency shutdown systems, industrial automation controllers, access control platforms, and dispatch communication systems. When an alarm signal is triggered, the device provides immediate sound and light warning to support faster response.

Recommended Use Scenarios

In petrochemical and chemical plants, the alarm can be installed near production lines, storage tanks, pump stations, and hazardous process areas to warn workers during gas leakage, abnormal pressure, fire risk, or equipment failure events.

In industrial workshops and warehouses, it can provide clear warning for equipment faults, forklift traffic areas, restricted zones, emergency exits, and fire safety systems. In power and utility facilities, it can be used for fault indication, electrical cabinet alarms, and emergency notification.

Why Choose This Explosion-Proof Alarm?

For industrial safety systems, warning devices must be visible, audible, reliable, and easy to integrate. This explosion-proof audible and visual alarm provides a practical solution for sites that require fast emergency notification and clear alarm indication. Its loud sound output, selectable light colors, and multiple voltage versions make it flexible for different project requirements.

The device is especially useful in environments where ordinary indoor alarms cannot meet safety, visibility, or durability requirements. It supports industrial safety management by helping workers detect abnormal events faster and take action before risks become more serious.

Becke Telcom Industrial Safety Communication Solution

Becke Telcom can integrate audible and visual alarm devices with industrial telephones, SIP intercoms, emergency help points, paging speakers, dispatch platforms, and alarm linkage systems. For hazardous and mission-critical sites, the alarm can work as part of a complete emergency communication and safety notification system.

By combining explosion-proof alarm devices with voice communication, paging, video linkage, and control room dispatch, Becke Telcom helps industrial users build a more visible, responsive, and reliable emergency warning system for harsh environments.

For hazardous industrial sites, an explosion-proof audible and visual alarm is not only a warning device, but also an important part of emergency response, safety notification, and site protection.