- Easy to install over a standard British letterbox opening
- Accommodates all normal letterbox mail, including newspapers
- The seal around the opening is airtight, thus starving the fire of oxygen. However, if the fire does persist, it heats the alcohol contained within a glass vial which breaks, activating the 100g fire extinguisher (FE36 extinguishant)
- Measures 525 (H) x 325 (W) x 125mm (D) and has a maximum mailing aperture of 70 (H) x 300mm (W)
- Replacement extinguisher refills are also available - see drop down
- For more auto-activating extinguishers see the 238611 and 238609
- For businesses concerned about the threat of arson take a look at our Industrial Mailboxes and Slimline Size Mailboxes which are both available with an internal fire safety system to combat arson attempts
Select options above to see specifications.
Product Guides & Training Tools
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