YASONG SLA-190-K 120dB Dry/Wet Contact Alarm Beacon, DC10–30V, IP65, 4 Flash Modes, 8m Remote, USB Custom Tone
Confirm whether your control device provides a dry-contact (potential-free) or wet-contact output before ordering. The beacon requires DC10–30V wired power, and incorrect polarity may damage the unit.
Product Overview
The YASONG SLA-190-K is a dry/wet contact triggered audible-visual alarm beacon designed for PLCs, sensors, fire alarm control panels, access control systems, and other industrial control equipment. It combines an adjustable alarm output of up to 120dB with four LED flashing modes for clear audible and visual warning.
The beacon operates on DC10–30V wired power and is available for either dry-contact (potential-free) or wet-contact signal input. The included remote control allows volume, built-in alarm tones, and flashing modes to be adjusted from up to 8 meters.
- 0–120dB adjustable sound with multiple built-in alarm tones
- Dry-contact or wet-contact input for different control systems
- Four LED flash modes including strobe and rotating effects
- USB custom alarm-tone upload for application-specific audio
- IP65 protection with red, yellow, blue, or green lens options
Before ordering, confirm whether your control device outputs a dry-contact or wet-contact signal, and select the required lens color. Correct DC polarity is required during wiring.
Key Specifications
Quickly compare the most important details before ordering.
Product Highlights
Key features that help you decide whether this model fits your use.
Dry or Wet Contact Trigger
Choose a dry-contact (potential-free) or wet-contact signal version to match the output type of your PLC, sensor, alarm panel, or other control equipment.
Up to 120dB Alarm
The audible alarm is adjustable from 0 to 120dB, allowing the warning level to be matched to different industrial environments.
8m Remote Control
The included remote control adjusts alarm volume, switches built-in tones, and changes LED flashing modes from up to 8 meters away.
Four LED Flash Modes
Choose Burst Flash, Strobe, Rotating Flash, or Swing Flash to create different visual warning effects for changing machine or process conditions.
USB Custom Tone Upload
Upload custom alarm sounds through the USB interface when standard built-in tones do not match the required warning or notification.
Full Product Specifications
Detailed specifications for installation, comparison and compatibility checks.
- Product Type
- Dry/Wet Contact Audible-Visual Alarm Beacon
- Input Voltage
- DC10-30V
- Sound Level
- 0–120dB Adjustable
- Tone
- Multi‑tone
- Volume Adjustment
- 0–120dB adjustable via remote control
- Alarm Mode
- Audible‑Visual Alarm
- Trigger Mode
- Dry-Contact (Potential-Free) Signal / Wet-Contact Signal
- Control Mode
- Signal Trigger / Remote Control
- Work Mode
- Signal-triggered alarm with remotely adjustable sound and lighting modes
- Light Source
- LED
- Lighting Mode
- Burst Flash / Strobe / Rotating Flash / Swing Flash
- Protection Rating
- IP65
- Installation Method
- Bolt mounting
- Operating Temperature Range
- -40°C to 70°C
- Material
- Lens: PC; Base: ABS
- Net Weight
- 0.4kg
- Package Dimensions
- 12*12*15(cm）
- Remote Control Function
- Adjust volume, switch built-in tones, and change light modes
- Remote Control Range
- 8 meters
- USB Interface
- Supports custom alarm sound upload
- Typical Application Scenarios
- PLC systems, sensors, fire alarm control panels, access control systems, cameras, industrial machinery
- Tips
- Confirm whether your control device provides a dry-contact (potential-free) or wet-contact output before ordering. The beacon requires DC10–30V wired power, and incorrect polarity may damage the unit.
- Customization
- Custom alarm sounds can be uploaded through the USB interface. Lens colors are available in Red, Yellow, Blue, and Green.
Need help choosing the right model?
Tell us your voltage, installation location and how you want the alarm or warning light to work. We will help you check a suitable option before you order.
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