Best for

Configurable outdoor warning points

A good choice if you need
  • Automatic power-on activation
  • Adjustable sound: 0–120dB adjustable
  • Multiple alarm tones
  • Custom alarm audio upload
How it works
  1. Power is supplied
  2. Siren and warning light activate
  3. Sound / tone / audio follows the selected setup
  4. Disconnect power to stop the alarm
YASONG Alarm
Adjustable Sound

YASONG SLA-01T 120dB Adjustable Industrial Alarm Siren, 25W, Multi-Tone, IP65, LED Strobe, USB Upload

0–120dB adjustable 25W IP65 Audible + visual warning
Best for

Configurable outdoor warning points

A good choice if you need
  • Automatic power-on activation
  • Adjustable sound: 0–120dB adjustable
  • Multiple alarm tones
  • Custom alarm audio upload
How it works
  1. Power is supplied
  2. Siren and warning light activate
  3. Sound / tone / audio follows the selected setup
  4. Disconnect power to stop the alarm
$83.00 $165.00
★ ★ ★ ★ ★
5.0 / 1 review
Voltage

Choose the voltage that matches your available power supply.

Color

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Transit time Fast transit from 5 business days, depending on destination and shipping method.

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Before You Buy

Wiring is required. The siren starts sound and light warning when powered on and stops when powered off. The LED blinking mode is not adjustable.

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Need another control method? See other alarm options →

Is this model right for you?

Check the capabilities that matter before you choose a configuration.

If you need This model
Power-on activation ✓
Adjustable volume ✓
Multiple selectable tones ✓
Custom alarm audio ✓
Audible + visual warning ✓
IP65 protection ✓

Why choose this model?

The features that most directly affect how this model works and where it fits.

Power-On Alarm Operation

The SLA-01T starts sounding and flashing when powered on, and stops when the power is turned off. It is suitable for fixed warning systems controlled by an external power circuit.

Adjustable 120dB Sound

The siren provides 0–120dB adjustable sound output. Users can adjust the volume according to different indoor, outdoor or industrial site noise levels.

Multi-Tone Warning

The page lists default multi-tone output and also mentions 9 default music sounds. This makes the siren suitable for different warning situations after tone confirmation.

Key Specifications

Quick technical checks before ordering.

Sound Level
0–120dB adjustable
Power
25W
Trigger Mode
Power-on operation
Control Mode
Power control; volume and tone adjustment
Alarm Mode
Audible and visual alarm siren
Tone
Default multi-tone
Volume Adjustment
0–120dB adjustable
Protection Rating
IP65
Installation Method
Wall-mounted installation
Input Voltage
DC12V / DC24V / AC110V / AC220V / AC380V

Product Overview

The YASONG SLA-01T industrial alarm siren combines a 0–120dB adjustable horn with a LED strobe warning light for ports, docks, reservoirs, construction sites, trucks, cranes and outdoor security warning areas.

This model works by power-on operation: when powered on, the siren sounds and the LED strobe flashes at the same time. When power is turned off, the alarm stops.

  • 0–120dB adjustable sound for different site noise levels
  • Default multi-tone alarm with tone adjustment support
  • LED strobe light for visible warning indication
  • USB sound upload for custom alarm audio
  • IP65 steel housing for outdoor industrial use

Wiring is required before use, and the product does not come with a plug. Please confirm the required voltage and lampshade color before ordering.

Full Technical SpecificationsDetailed product data from the available product information.
Product Type
Industrial Audible and Visual Alarm Siren
Input Voltage
DC12V / DC24V / AC110V / AC220V / AC380V
Power
25W
Sound Level
0–120dB adjustable
Tone
Default multi-tone
Volume Adjustment
0–120dB adjustable
Alarm Mode
Audible and visual alarm siren
Trigger Mode
Power-on operation
Control Mode
Power control; volume and tone adjustment
Work Mode
Power-on sound and LED strobe alarm; power-off stop
Light Source
LED Beads
Lighting Mode
LED strobe light, non-adjustable flashing mode
Protection Rating
IP65
Installation Method
Wall-mounted installation
Operating Temperature
-40℃~70℃
Material
Shell: cold-rolled steel sheet; lampshade: PS
Net Weight
3.1kg / 1 pc
Package Dimensions
44cm*23cm*24cm(1Pcs);
46cm*44cm*25cm(2Pcs);
46cm*44cm*48cm(4Pcs);
USB Interface
Upload custom alarm sounds
Application Scenarios
Ports, docks, reservoirs, construction sites, trucks, industrial cranes, factories, mines, gantry cranes, warehouses, outdoor security areas, emergency warning points
Customization
Custom alarm sounds uploadable via USB

Need a different alarm?

If this control method or feature set is not what you need, start with the requirement that matters most.

Need remote activation? Explore sirens designed to trigger wirelessly from a distance. Explore options → Need simpler power-on warning? Explore wired power-on sirens when advanced sound adjustment is unnecessary. Explore options → Connecting to a relay, sensor or controller? Explore dry-contact and compatible signal-input alarm sirens. Explore options →

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Customer Reviews

5.0 / 5 from 1 review

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