Best for

Multi-operator 500m remote warning

A good choice if you need
  • Wireless remote activation
  • Adjustable sound: 0–120 dB
  • Custom alarm audio upload
  • Audible + visual warning
How it works
  1. Power the alarm unit
  2. Send the wireless remote command
  3. The configured warning activates
YASONG Alarm
3 Remotes Included

YASONG SLA-01HY-500-3 120dB Remote Control Siren, 3 Remotes, 500m Range, 25W, IP65, USB Audio, LED Strobe

0–120 dB 25W IP65 waterproof and dustproof Audible + visual warning
Best for

Multi-operator 500m remote warning

A good choice if you need
  • Wireless remote activation
  • Adjustable sound: 0–120 dB
  • Custom alarm audio upload
  • Audible + visual warning
How it works
  1. Power the alarm unit
  2. Send the wireless remote command
  3. The configured warning activates
$140.00 $292.00
Voltage

Choose the voltage that matches your available power supply.

Product Size
Shipping Estimate
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Before You Buy

This siren requires wiring and does not include a built-in battery. The 500m remote range is based on open-area use without walls and may be reduced by obstacles.

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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
Wireless remote activation ✓
Adjustable volume ✓
Custom alarm audio ✓
Audible + visual warning ✓
IP65 waterproof and dustproof protection ✓

Why choose this model?

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

500m Remote Control

After power-on, the siren stays in standby mode and can be turned on or off by remote control. The open-area remote range is rated up to 500m / 0.3 miles.

3 Remote Controllers

This version includes 3 remote controllers for convenient alarm operation. Multiple users can control the same siren when needed.

Adjustable 120dB Sound

The siren supports 0–120dB adjustable sound output. Short-press the button to adjust volume for different warning environments.

Key Specifications

Quick technical checks before ordering.

Sound Level
0–120 dB
Power
25W
Trigger Mode
Remote control for alarm on/off
Control Mode
Wireless remote control
Alarm Mode
Audible and visual alarm siren
Tone
9 built-in tones
Volume Adjustment
0–120 dB adjustable by button
Protection Rating
IP65 waterproof and dustproof
Installation Method
Wall-mounted installation
Input Voltage
DC12V / DC24V / AC110V / AC220V / AC380V

Product Overview

The YASONG SLA-01HY-500-3 is a wireless remote control alarm siren with a 0–120dB adjustable horn, LED strobe warning, and 3 included remote controllers for outdoor security and industrial warning use.

This model stays in standby mode after power-on and can be turned on or off by remote control. The remote range is rated up to 500m / 0.3 miles in open areas without walls.

  • 0–120dB adjustable volume with short-press button adjustment
  • 3 remote controllers included for convenient alarm operation
  • 9 built-in tones with long-press button adjustment
  • USB audio upload for custom alarm sounds or voice prompts
  • IP65 waterproof and dustproof housing for outdoor use

This siren requires wiring and does not include a built-in battery. Please choose the correct voltage option before ordering.

Full Technical SpecificationsDetailed product data from the available product information.
Product Type
Wireless Remote Control Alarm Siren
Input Voltage
DC12V / DC24V / AC110V / AC220V / AC380V
Power
25W
Working Current
<1A
Sound Level
0–120 dB
Tone
9 built-in tones
Volume Adjustment
0–120 dB adjustable by button
Alarm Mode
Audible and visual alarm siren
Trigger Mode
Remote control for alarm on/off
Control Mode
Wireless remote control
Work Mode
Power-on standby; remote control turns the siren on or off
Light Source
LED strobe / LED beads
Lighting Mode
LED strobe warning
Protection Rating
IP65 waterproof and dustproof
Installation Method
Wall-mounted installation
Operating Temperature
-40℃ to 70℃
Material
Shell: cold-rolled steel sheet; lampshade: PS
Net Weight
3.1kg（1pcs）
Package Dimensions
44cm*23cm*24cm(1Pcs);
46cm*44cm*25cm(2Pcs);
46cm*44cm*48cm(4Pcs);
Remote Control Function
3 remote controllers included; remote control turns the siren on or off
Remote Control Range
500m / 0.3 miles in open areas without walls
Battery
Remote control battery: 9V; siren without battery
USB Interface
Upload custom alarm sounds
Application Scenarios
Gantry cranes, factories, mines, ports, warehouses, schools, stores, shops, outdoor security areas, industrial warning areas
Customization
USB custom alarm sound upload; voltage variants available: DC12V, DC24V, AC110V, AC220V, AC380V

Need a different alarm?

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

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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