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Mailsafe Anti-Arson Mailbox with Extinguisher - Residential

angled view of a white mailsafe residential mailbox showing the front and side panels with a lock near the top
4.5 out of 5 stars

Available to Order

Estimated dispatch: Monday 2nd November

£146.28 inc VAT

£121.90 ex VAT

Expedited Delivery

Will usually be delivered in 92-129 working days

£9.59 inc VAT

Protect your home, business or property against the threat of arson attacks with the Mailsafe Anti-Arson Mailbox with Extinguisher. This mailbox, installed on the inside of the door, accommodates for all standard post and provides protection against burning liquids and objects (fireworks, petrol etc) placed through your letterbox by extinguishing them. The extinguisher within the mailbox activates automatically when it detects heat and also features an anti-theft baffle to provide additional protection against theft. Exclusive 5 year warranty from Safelincs.

  • Provides protection against arson attacks for homes, business, schools and place of worship
  • Contains burning liquids and objects (fireworks, petrol etc) and extinguishes them
  • Accomodates all normal post including newspapers
  • Supplied with an anti-theft baffle which can be fitted to prevent theft through the letterbox
  • Features a key lock - supplied with two keys as standard
  • Dimensions
    • Letterbox (HxWxD): 550 x 320 x 100mm
    • Letterbox Aperture (HxW): 75 x 300mm
  • Warranty
    • Extinguisher: 5 years manufacturer's warranty
    • Letterbox: Safelincs exclusive 5 year warranty
  • Simple to install and maintain - for internal use (covers the inside of your letterbox)
  • Manufactured from sheet steel and powder coated white
  • Tested successfully by Warrington Fire Research - extinguisher automatically activates
  • Replacement extinguisher tubes readily available
Customer Reviews

Customer Reviews (14)

4.5 out of 5 stars

Reviews by Real Customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 4 / 5

Reviewer

T H

does the job as required

Published on

8th December 2025

Rating: 5 / 5

Reviewer

S H

Good Service and good product

Published on

20th November 2023

Rating: 4 / 5

Reviewer

R S

very good

Published on

18th March 2023

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Technical Data

Technical Data

Product Code TSBOX01
Brand The Safety Company
Colour White
Environmental Suitability Residential
Finish Powder Coated
Material Sheet Steel
Security Features Key Lock
Baffle Plate (Anti-Fishing Device)
Suitability Indoor
Warranty 5 Years
Dimensions (Unit)
  • Height: 550mm
  • Width: 320mm
  • Depth: 100mm
Weight 7.10kg
Additional Information

Additional Information

The Mailsafe has been tested by Warrington Fire Research to determine the performance, when exposed to a series of ignition sources, each of which was designed to represent a potential method of arson attack.

The tests demonstrate that the 'Mailsafe' mailbox can successfully contain an arson attack and can provide significant protection against a serious fire developing within a building. If the mailbox had not been present, all of the potential arson attacks considered in the series of tests could have caused ignition of the contents behind the door (e.g. ignition of a floorcovering) and could have caused a major fire to develop.