Protect your premises from letterbox arson attacks with the Lettergard Protected Letterbox (LGD1). Designed to stop flames at the entry point, Lettergard helps prevent fire and smoke spreading into your buildingproviding peace of mind when the property is unattended.How it worksLettergard uses the advanced Pyrocloud™ solid-state suppression system. If heat is detected, the integrated unit automatically activates and releases an eco-friendly extinguishing aerosol that floods the internal space and suppresses flames within secondshelping to stop a small attack becoming a major incident.Key benefits:Fire-resistant design engineered to prevent letterbox arson and reduce fire spread indoorsAutomatic suppression activates on heat detection (no power required)Certified suppression performance to EN 15276-1, ISO 15779, UL 2775 and BRL K23001Lockable access door to protect post and sensitive documentsClean, minimalist white finish suited to a wide range of environmentsHeavy-duty powder-coated steel for long-lasting durabilityQuick installation over standard British letterbox openings with no specialist tools.Whats included:1 Pyrocloud Solid State Suppression Unit (12-5)1 m Thermocord1 3M adhesive label8 cable holders1 Object Protected cabinet labelSpecifications:Product code: 112-1043Model: LGD1Cabinet dimensions: H525 W325 D125 mmWeight: 6 kg.