Frequently Asked Questions
Find answers to common questions regarding our miniature siren models, 3D printing processes, and shipping details.
What materials are used for your siren models?
Our sirens are 3D-printed in high-quality PLA+ plastic, perfect for indoor use and short-term outdoor soundings. The intricate rotors are printed in an even finer layer height for maximum detail and sound performance.
Can these models actually produce sound?
Yes! All our models make use of a mechanical motor, rotor, and stator. When the motor is powered, it turns the rotor, which "pulses" air through the stator to generate the realistic siren sound. Just like their real counterparts, the number of ports and the rotor design determine the siren's pitch, undertone, and overall sound output.
Are the files available for me to print my own?
Yes! All of my original designs, including off-sale models, are available for free on Tinkercad for personal use. Please keep in mind that reselling these files for profit is strictly prohibited.
How long does it take to print a model?
Depending on the scale and complexity, a full siren model can take anywhere from 12 to 36 hours of total print and assembly time to maintain high-quality results. Additionally, occasional print failures and printer maintenance can take even longer.
Do you sell ALL of your models?
Not exactly. I only sell a portion of all my available models since a lot of them are bigger and more complicated. As a result, they would take longer to build and sell effectively. However, you can print my other designs on Tinkercad if you're looking to make them yourself.
Do you ship internationally?
No. We currently ship and accept orders within the United States. Shipping outside of the US is expensive, and liability (for example, if an order is lost or damaged internationally) becomes an issue. Keeping our orders local avoids complications like this.
Do you accept returns?
No. We do not accept returns. Once a siren leaves our workshop, it does not usually come back. If you ever encounter any problems with our siren models as a means of rough shipping (damaged product, rotor scrapes, etc.), email me at mileswindmill@gmail.com and we will offer help from there. We take order fulfillment seriously and will strive to provide you with highly accurate, functional models that meet your needs and our quality standards.
Every item is out of stock. How often do you restock?
It is perfectly normal to see our items out of stock. To ensure high-quality products, we will take as long as needed to build our siren models, which leads to temporary stock shortages. We typically restock 1 to 3 times a month, providing multiple opportunities to purchase. To be notifed exactly when new inventory is available, click the "Notify when Available" button on any product for automated emails.