YASONG SLA-05BK 130dB Dry Contact Trigger Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe
Please confirm the correct voltage and dry contact wiring method before ordering. This alarm requires wiring and is designed to work with voltage-free switch signals from external devices.
Product Overview
The YASONG SLA-05BK dry contact trigger alarm siren combines a 0โ130dB adjustable horn, 45W alarm power and LED strobe warning light for sensors, motion detectors, entry access control systems, relays, control panels and outdoor industrial security areas.
This model works by dry contact signal activation: when an external device sends a voltage-free switch signal, the siren triggers both sound and light warning. It supports multiple voltage options and requires wiring before use.
- Dry contact trigger input for sensor, relay and control panel linkage
- 0โ130dB adjustable sound for different site noise levels
- 12 built-in tones adjustable by long-pressing the button
- USB sound upload for custom alarm audio
- IP65 waterproof and dustproof housing for outdoor use
Please confirm the correct voltage and dry contact wiring method before ordering. Wiring is required, and the alarm does not come with a plug.
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 Contact Trigger
The SLA-05BK is triggered by voltage-free switch signals from external devices. It can link with sensors, motion detectors, access control systems, relays and control panels.
Adjustable 130dB Sound
The alarm supports 0โ130dB volume adjustment by short-pressing the button. This helps match the warning sound to different indoor or outdoor noise levels.
12 Tones and USB Upload
The siren includes 12 built-in tones that can be adjusted by long-pressing the button. The USB port allows users to upload custom alarm audio.
Sound and Light Warning
The alarm combines a loud horn with an LED strobe light. When triggered, it provides both audible and visual warning at the same time.
IP65 Outdoor Housing
The product page lists IP65 waterproof and dustproof protection. The cold-rolled steel and PS housing is designed for wall-mounted use in outdoor or industrial environments.
Full Product Specifications
Detailed specifications for installation, comparison and compatibility checks.
- Product Type
- Dry Contact Trigger Alarm Siren
- Input Voltage
- DC12V / DC24V / AC110V / AC220V
- Power
- 45W
- Sound Level
- 0โ130dB
- Tone
- 12 tones
- Volume Adjustment
- 0โ130dB, short-press button to adjust
- Alarm Mode
- Audible and visual alarm
- Trigger Mode
- Dry contact trigger / voltage-free switch signal trigger
- Control Mode
- Button control for volume and tone adjustment
- Work Mode
- Standby after power-on; triggers sound and light alarm after receiving dry contact signal
- Light Source
- LED light bead
- Lighting Mode
- LED Strobe
- Protection Rating
- IP65 Waterproof and Dustproof
- Installation Method
- Wall-mounted installation
- Operating Temperature Range
- -40โ-70โ
- Material
- Cold rolled steel and PS
- Net Weight
- 4.5kg
- Package Dimensions
- 50cm*29cm*28cm(1pcs)
50cm*48cm*51cm(4pcs) - USB Interface
- Upload custom audio
- Typical Application Scenarios
- Sensors, motion detectors, entry access control systems, relays, control panels, factories, outdoor security areas, industrial warning systems
- Tips
- Please confirm the correct voltage and dry contact wiring method before ordering. This alarm requires wiring and is designed to work with voltage-free switch signals from external devices.
- Customization
- USB custom audio upload, voltage options
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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