ALX-500
Standard 25W Industrial Alarm
For a fixed warning point that should begin warning when power is applied without an additional external trigger.
25W · up to 120 dB
Power-on activation
IR adjustment + USB audio update
MULTI-CONTROL INDUSTRIAL WARNING
ALX-500 Series 25W Industrial Alarm Sirens
A 25W industrial warning platform with configurations for power-on warning, wireless remote control, microwave detection, RS-485 communication, switching-signal input and backup power.
The ALX-500 Series is designed for fixed industrial warning points where the activation or control method needs to match machinery, operators or an external control system.
STANDARD BASE MODEL
ALX-500
STANDARD ALX-500 — BASE MODEL REFERENCE
25W
Maximum Power
Up to 120 dB
Sound Level
10 Levels
IR Volume Adjustment
USB
Stored Audio Update
These references apply to the standard ALX-500 base model. Control, connection and backup-power functions vary by configuration and should be confirmed before final installation. Sound-level references are measured 1 m in front of the horn indoors / in a relatively quiet environment; no outdoor SPL test is claimed here.
CONTROL & MODEL SELECTION
Choose the ALX-500 Configuration by Activation Method
Start with how the warning needs to be activated or controlled, then confirm supply configuration, light color and other applicable order choices.
POWER-ON WARNING
Standard or Backup-Power Operation
Use the standard model when warning should begin with the normal power supply. Choose the backup configuration when operation needs to continue during a temporary loss of external power.
ALX-500-BAT
Backup-Battery Industrial Alarm
For applications where warning operation should continue after the normal external power supply is interrupted.
Approx. 8 hours backup operation
Charging while external power is available
Power-on warning with backup support
WIRELESS REMOTE
Operator-Controlled Warning
For operators who need to switch the alarm on or off from a separate operating position using the matched wireless remote-control system.
ALX-500-RC
Wireless Remote-Control Alarm
For remote ON / OFF control where a dedicated control cable is not the preferred operating method.
Wireless ON / OFF control
500 m / 2000 m remote options
IR adjustment + USB audio update
MOTION DETECTION
Automatic Microwave-Triggered Warning
For entrances, restricted areas and monitored zones where warning should start automatically after movement is detected.
ALX-500-MD
Microwave Detection Alarm
For automatic warning after a person or object enters the configured microwave sensing area.
Automatic microwave trigger
Approx. 1–10 m detection range
Recommended mounting height: 2–2.5 m
INDUSTRIAL COMMUNICATION
RS-485 System Control
For warning points that need to receive control commands through an RS-485 connection from a compatible industrial controller.
ALX-500-485
RS-485 Industrial Alarm
For PLC or industrial-controller applications where alarm operation is commanded through the RS-485 communication connection.
RS-485 communication
Industrial controller integration
IR adjustment + USB audio update
EXTERNAL SIGNAL INPUT
Switching-Signal Control
For a relay, machine contact, switch or compatible external control circuit that should directly start and stop the warning.
ALX-500-SI
Switching-Signal Industrial Alarm
For external switching circuits that need to control the warning state without wireless or communication control.
External switching-signal input
Closed signal = alarm ON
Open signal = alarm OFF
CONFIRM SELECTABLE CONFIGURATION
Carry Confirmed ALX-500 Choices Forward
These are procurement choices confirmed by the current ALX-500 Product Truth. No option is selected automatically.
Open-area reference; actual range is site-dependent.
Activation / Control:
Selected Model:
Supply:
Light Color:
Remote Range:
Not sure which configuration fits your system?
Ask for Model Recommendation →
Tell us how the alarm should be activated, what will control it, the available power supply and whether backup power is required.
APPLICATION FIT
Where the ALX-500 Series Can Fit
Use these application paths when the project still needs broader guidance on machinery warning, work-area alerting or remote and sensor-based control.
Machinery & Material Handling
For cranes, travelling equipment, loading machinery and industrial equipment requiring a dedicated local warning point.
View Machinery Solution →Factory & Heavy Industrial Work Areas
For mines, metallurgy, steel plants and noisy industrial work areas that require a fixed local warning point.
View Work Area Solution →Remote, Sensor & System Control
For wireless control, motion detection, RS-485 communication, switching-signal input or other externally controlled warning points.
View Remote Control Solution →
TECHNICAL SPECIFICATIONS
ALX-500 Base Model Specifications
Specifications below refer to the standard ALX-500 base model. Other configurations add model-specific control, sensing, communication, signal-input or backup-power functions.
Warning & Operation
- Maximum Power
- 25W
- Sound Level
- Up to 120 dB
- Warning Method
- Audible & Visual
- IR Volume Adjustment
- 10 Levels
- IR Tone Selection
- Previous / Next
- IR Control Distance
- Approx. 8 m
- Light Source
- LED
- Light Mode
- Flashing Warning
- Light Colors
- Red / Yellow / Blue / Green
- Stored Audio Update
- USB
- Audio Storage
- 4M
Electrical & Connection
- Standard Activation
- Power-On Warning
- Supply Configuration
- DC12V / DC17–58V / AC110V / AC220V / AC380V
- Base Wiring
- 2-Wire Power Connection
- Model Selection
- Confirm voltage with selected configuration
Mechanical & Environmental
- Main Enclosure
- Cold-Rolled Steel
- Light Cover
- PS
- Protection Rating
- IP54
- Operating Temperature
- -40°C to +70°C
- Working Humidity
- ≤95%
- Reference Mass
- 3.0 kg
- Mounting
- Wall / Bottom Mounting
Configuration-Specific References
These additional functions apply only to the relevant configuration.
ALX-500-RC
500 m / 2000 m wireless remote-control options
ALX-500-MD
Approx. 1–10 m microwave detection range ·
recommended 2–2.5 m mounting height
ALX-500-485
RS-485 communication control
ALX-500-SI
External switching-signal input ·
closed = ON / open = OFF
ALX-500-BAT
Approx. 8 hours backup operation ·
charging while external power is available
ALX-500 Installation Dimensions
This drawing is a standard-platform dimensional reference. Confirm the selected configuration before preparing mounting, connection or surrounding equipment.
STANDARD PLATFORM
ALX-500 Dimensional Reference
- Overall Height
- 379.4 mm
- Enclosure Height
- 231 mm
- Body Width
- 180 mm
- Body Depth
- 112 mm
External switches, antennas and signal connections may change the connection layout even where the main enclosure platform is similar.
ENGINEERING RESOURCES
Engineering Resources
Use the relevant drawing, wiring or control information before installing or integrating the selected ALX-500 model.
Need model-specific technical documents?
Tell us which ALX-500 configuration you are evaluating and we will confirm the available drawings, wiring and control information.
FREQUENTLY ASKED QUESTIONS
ALX-500 Series FAQs
Start with the activation or control path above. If voltage, installation or other project conditions are still open, describe them in the application review form and the exact model can be confirmed before quotation.
The specification table is a reference for the standard ALX-500 base model. Remote, sensing, communication, switching-signal and backup-power configurations add model-specific functions and should be confirmed separately.
ALX-500-BAT is the backup-power configuration in the current public range. The reference documentation indicates approximately eight hours of backup operation. Confirm the final power and application conditions before ordering.
Yes. Select the known model when possible and request the required wiring, communication, switching-signal or technical information through Engineering Resources.
ORDERING INFORMATION
Purchasing Reference
MINIMUM ORDER
From 1 Piece
For sample evaluation or low-volume project needs.
SAMPLES
Available
Confirm the required model and voltage
before sample arrangement.
MIXED MODELS
Supported
Different ALX-500 configurations can be
combined in one project order.
TYPICAL LEAD TIME
7–15 Days
Reference for standard and customized orders;
confirm with the final configuration.
APPLICATION REVIEW
Tell Us Your ALX-500 Requirements
Share the known model, power supply, application and control method. We will review the requirements and confirm the suitable ALX-500 configuration.