Introduction
Thank you for choosing the DIGITEN AC DC 12V 22mm Red LED Flash Alarm. This high-quality indicator light with an integrated buzzer is designed for various applications requiring visual and audible alerts. Its robust construction, featuring a strong PC material for the red mask, ensures good anti-shock capability and a long operational life. This manual provides essential information for the safe and effective use of your new flash alarm.
Safety Information
- Always ensure the power supply matches the specified working voltage (DC/AC 12V) to prevent damage.
- Installation should be performed by qualified personnel to avoid electrical hazards.
- Do not expose the device to extreme temperatures or corrosive environments.
- Ensure proper insulation of all connections.
- Keep out of reach of children.
Product Overview
The DIGITEN Flash Alarm combines a bright red LED indicator with an 80dB intermittent buzzer, providing clear visual and audible alerts. It is designed for a 22mm mounting hole, making it suitable for standard panel installations.
Setup and Installation
- Prepare Mounting Hole: Drill a 22mm diameter hole in the desired panel or enclosure.
- Insert Alarm: Insert the flash alarm into the prepared hole from the front.
- Secure with Nut: From the rear of the panel, thread the provided mounting nut onto the alarm's body and tighten it securely to hold the alarm in place. A rubber washer can be used for a tighter seal if necessary.
- Wire Connections: Connect the DC/AC 12V power supply to the two terminals (X1, X2) at the rear of the alarm. The terminals are not polarity sensitive for AC/DC 12V operation, allowing for flexible connection.
- Test Functionality: Apply power to the connected circuit to verify that the LED flashes and the buzzer emits an intermittent 80dB sound.
Operating Instructions
The DIGITEN Flash Alarm operates automatically when power is supplied to its terminals. It functions as a direct indicator:
- When 12V DC or AC power is applied, the red LED will begin to flash.
- Simultaneously, the integrated buzzer will emit an intermittent sound at approximately 80dB.
- The alarm will continue to flash and sound as long as power is supplied.
- To cease operation, remove power from the device.
Maintenance
The DIGITEN Flash Alarm is designed for long-term, maintenance-free operation with a continuous working life of over 30,000 hours. However, periodic checks can ensure optimal performance:
- Cleaning: Gently wipe the red LED mask with a soft, dry cloth to remove dust or debris. Do not use abrasive cleaners or solvents.
- Connection Check: Periodically inspect wiring connections to ensure they remain secure and free from corrosion.
- Environmental Conditions: Ensure the operating environment remains within specified temperature and humidity ranges to prolong device life.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Alarm does not flash or sound. | No power supply, incorrect voltage, or loose wiring. | Verify 12V DC/AC power is supplied. Check all wiring connections for security. Ensure power source is active. |
| Buzzer is too quiet or distorted. | Insufficient voltage or obstruction of buzzer opening. | Confirm stable 12V power supply. Check for any debris blocking the buzzer sound outlet. |
| LED flashes but no sound. | Buzzer malfunction. | Contact customer support for assistance. |
Specifications
| Feature | Detail |
|---|---|
| Working Voltage | DC/AC 12V |
| Mounting Hole Diameter | 22mm |
| Continuous Working Life | ≥30,000 Hours |
| Sound Volume | 80dB |
| Sound Type | Intermittent |
| Brightness | ≥100cd/m2 |
| Allowable Voltage Fluctuation | ±20% |
| Comparative Tracking Index (CTI) | ≥100 |
| Minimum Working Current | ≤20mA |
| Withstand Voltage | 2.5KV for 1 minute |
| Color | Red |
| Material | Polycarbonate (PC) |
| Item Weight | 1.06 ounces (approx. 30 grams) |
| Model Number | 10 |
Warranty and Support
DIGITEN provides a one-year warranty for any quality problems with this product. For technical support, troubleshooting assistance, or warranty claims, please contact DIGITEN customer service through the retailer where the product was purchased or visit the official DIGITEN store on Amazon:
Visit the DIGITEN Store on Amazon
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