[Pre-Order] the Cloud - Personal Printer Sentry

[Pre-Order] the Cloud - Personal Printer Sentry

  • $29.00
    Unit price per 
Shipping calculated at checkout.

This is a pre-order item. Be sure to provide your email address so we can notify you when it is available for pickup. If you opt for this item to be shipped, note that you may receive a separate invoice when your order is ready, to cover shipping costs.

Note that due to possible delays in the supply chain, we cannot make any guarantees on when this item will be available.


the Cloud is a personal extinguishing device for any 3d printer, laser, or CNC that gives you peace of mind when leaving your machines unattended for hours at a time!

the Cloud comes with a hook patch on the rear side and a matching separate loop patch with a strong 3M backing. You can mount this loop patch to a wall, your printer, or to a 3D printed bracket to mount to your printer in an optimal position. Plus our most recent HotBox and HotBox Mega have a loop patch already sewn into the inner top panel to give a convenient mounting point!

the Cloud will only activate with direct contact with a flame for at least 3 seconds and will not trigger due to ambient temperature or smoke. Once activated it makes a brief explosion launching a cloud of ABC extinguishing powder into the air around the device. The powder quickly extinguishes almost any fire within its perimeter. Rated as a Class A, B, C, E, and F fire extinguisher. 


  • Size: Ø135 x 35mm
  • Weight: 250g
  • Area covered 800 x 800 x 800mm
  • Life Span: 5 Years (no maintenance required)
  • Main Extinguishing Agent: non-toxic powder
  • Material Standards: conforms to international environmental protection standards 91/155EEC.


    • Mount above area to protect, directly above the fire risk zone.
    • Will protect an area approximately 80cm x 80cm x 80cm.
    • Will activate with direct contact from the flame for more than 3 seconds and will not be activated by smoke or heat.
    • Be careful during activation as there is a brief powerful explosion and powder dispersion. Wear eye protection and keep your distance when flames are present.
    • After the fire is extinguished the powder is harmless, simply vacuum it to clean it.


    • Wear eye protection and use caution when around a live flame as the explosion is powerful and can launch the powder and film with force.
    • The ABC powder may damage PCBs so after an activation please clean out your printer electronics and test before use.
    • This device is to be used only to extinguish fire.
    • Store at room temperature, in a dry, ventilated environment.
    • Do not open the product, disassemble it, or tear off the protective wrap.

    See the Cloud in action: https://youtu.be/A2GOEb_eFkk