Protect the occupants of buildings with this traditional ringing bell from Moflash. It uses a reliable solenoid to power the striker that hits the outer metal gong, creating a clear clanging sound that's instantly recognisable as an emergency alarm. Producing a loud sound of 103dB, it's suitable for fire alarm systems in both public and commercial buildings. It's easy to install on any flat surface with two mounting options. You can either use the four mounting holes on the back of the unit or opt for the universal mounting plate and gasket.

• Made from high-quality materials with a die-cast aluminium body and steel gong
• Gong has a powder coating to increase corrosion resistance
• IP44 (ingress protection) rating means it's moisture-resistant
• Comes with a 150mm fly lead for easy and flexible installation

• Fire alarm systems
• Schools and offices
• Emergency services

Yes, it can cope with extremes of hot and cold as it has a wide operating temperature range between -30°C and +50°C.

The siren has a diameter of 167mm, which means it can be mounted discreetly on a flat surface.