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OnBuy.com£14.09Visit shop Flasher Led White Or Blue Pcb With Battery Box For Dummy Alarm Siren Security Bell Flash Box 23 Years Battery Life 5060679550041
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This QUANAN Flasher LED PCB is designed for homeowners looking to enhance the visual deterrent of their existing dummy siren boxes. Its primary benefit is creating a convincing active alert appearance to discourage potential intruders, featuring dual bright LEDs for enhanced visibility. A key consideration is that it requires separate purchase of three AA batteries, and battery life will vary based on quality.
| Model Part Number | 23 |
|---|---|
| Brand | QUANAN |
This unit requires three AA batteries. The manufacturer recommends using lithium batteries for optimal performance and longer battery life.
No, the batteries are not included. You will need to purchase three AA batteries separately.
Battery life varies significantly depending on the quality of the batteries used and the environmental conditions. High-quality lithium batteries will generally last longer than standard alkaline batteries.
This product is designed to be installed inside a dummy siren box. It is not weatherproof and should not be exposed directly to the elements.
The PCB features four pre-drilled screw holes that allow you to secure it to the inside of most standard siren boxes.
No, this is a visual deterrent device. It simulates an active alarm by flashing lights but does not contain any alarm or communication functions.
The product description mentions 'White or Blue PCB', suggesting the LEDs themselves are either white or blue. The light emitted will be the color of the LEDs.
Ensure that three AA batteries are correctly inserted into the battery box, paying close attention to polarity (+/-). Check that the battery contacts are clean. If batteries are old, replace them with fresh ones.
This typically indicates low battery power. Replace the existing AA batteries with new, high-quality ones (lithium recommended for best performance and longevity).
While designed for most standard boxes, verify the internal dimensions of your specific siren box. Minor adjustments or using a slightly larger siren box may be necessary.
Double-check the battery connections to the PCB. Ensure the battery box wires are securely connected to the corresponding terminals on the PCB. If the issue persists, the PCB may be faulty.
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