7-Color Warning Light
The SLA-290-II uses seven-color cycling light output for multi-color visual warning. It is suitable for project vehicles, automation equipment and industrial warning points.
Best for
AC-powered multi-color status warning
A good choice if you need
- Adjustable sound: 0–120dB
- Custom alarm audio upload
- Audible + visual warning
- IP69K protected installation
How it works
- 7-color strobe siren alarm with 3 flashing modes
YASONG Alarm
7-Color Siren
YASONG SLA-290-II 7-Color Strobe Siren Light, 120dB, 9 Tones, 3 Flash Modes, AC100-240V, IP69K
0–120dB
15W
IP69K
Audible + visual warning
Best for
AC-powered multi-color status warning
A good choice if you need
- Adjustable sound: 0–120dB
- Custom alarm audio upload
- Audible + visual warning
- IP69K protected installation
How it works
- 7-color strobe siren alarm with 3 flashing modes
$53.99
Before You Buy
Please confirm the base type and AC100–240V power compatibility before ordering. This model comes with an adapter and is listed as no wiring required.
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
Adjustable volume
✓
Custom alarm audio
✓
Audible + visual warning
✓
IP69K protection
✓
Why choose this model?
The features that most directly affect how this model works and where it fits.
120dB Adjustable Sound
The product page lists 0–120dB adjustable volume. Short pressing SW1 or SW2 inside the lampshade can decrease or increase the warning sound level.
9 Tones and USB Upload
The siren includes 9 built-in alarm tones. Long pressing SW1 and SW2 switches tones, and the voice can be updated through the Micro USB port.
Key Specifications
Quick technical checks before ordering.
- Sound Level
- 0–120dB
- Power
- 15W
- Trigger Mode
- Adapter power connection, no wiring required
- Control Mode
- SW1 and SW2 button control for volume, tone and flashing mode
- Alarm Mode
- Audible and visual alarm
- Tone
- 9 built-in tones
- Volume Adjustment
- 0–120dB, adjustable by SW1 and SW2 buttons
- Protection Rating
- IP69K
- Installation Method
- Bolt Base / Magnet Base
- Input Voltage
- AC100–240V
Product Overview
The YASONG SLA-290-II 7-color strobe siren light combines a 0–120dB adjustable horn, 9 built-in alarm tones and 3 seven-color flashing modes for project vehicles, automation equipment, factory workshops, construction sites, lifting machinery and security posts.
This model uses an AC100–240V power input and comes with an adapter, so no wiring is required for normal use. Tone, volume and flashing mode can be adjusted through the SW1 and SW2 buttons inside the lampshade.
- 7-color cycling warning light for multi-color visual signaling
- 0–120dB adjustable sound for different site noise levels
- 9 built-in alarm tones switchable by SW1 and SW2 buttons
- 3 flashing modes including simulated revolving, strobe and steady effects
- IP69K waterproof and dustproof housing for outdoor warning use
Please confirm the base type and AC100–240V power compatibility before ordering. The title should be corrected from “Dceibel” to “Decibel” or “dB”.
Full Technical SpecificationsDetailed product data from the available product information.
- Product Type
- 7-Color Strobe Warning Light Siren Alarm
- Input Voltage
- AC100–240V
- Power
- 15W
- Sound Level
- 0–120dB
- Tone
- 9 built-in tones
- Volume Adjustment
- 0–120dB, adjustable by SW1 and SW2 buttons
- Alarm Mode
- Audible and visual alarm
- Trigger Mode
- Adapter power connection, no wiring required
- Control Mode
- SW1 and SW2 button control for volume, tone and flashing mode
- Work Mode
- 7-color strobe siren alarm with 3 flashing modes
- Light Source
- LED patch lamp beads
- Lighting Mode
- Mode 1: Simulated revolving flashing + strobe, seven-color cycling; Mode 2: Simulated revolving flashing + steady, seven-color cycling; Mode 3: Strobe, seven-color cycling
- Protection Rating
- IP69K
- Installation Method
- Bolt Base / Magnet Base
- Operating Temperature
- -40℃~70℃
- Material
- Base: ABS; Lampshade: PC
- Net Weight
- 1KG
- USB Interface
- Micro USB port for custom audio upload
- Application Scenarios
- Project vehicles, muck cars, tank cars, automation equipment, factory workshops, electronic fences, lifting machinery, security posts, pavilions, construction sites, industrial warning areas
- Customization
- USB custom audio upload, bolt base or magnet base options, customization by contact
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 →
Need help choosing?
Tell us your voltage, installation environment and preferred activation method. We can help you compare suitable options.
1 / 12