Mount this Clifford & Snell electronic sounder to the wall to equip your workplace with a clearly audible alarm. It supplies a maximum sound output of 100dB (decibels) to ensure it's heard over background noise in loud environments. Thanks to its low current consumption of 27mA, it's an energy-efficient option. It's made from a flame-retardant ABS (acrylonitrile butadiene styrene) material, so it will continue to sound and won't promote the spread of flames in the event of a fire.

• Choice of 32 distinct tones to suit a range of applications
• Supplied with stainless steel fixings to keep the sounder securely fastened to the wall
• Five-way DIL (dual in-line) switch for easy selection between different tones

• Testing facilities
• Warehouse security
• Office fire alarms
• Machine hazards

The sounder has an IP65 (ingress protection) rating, which means it won't be damaged by dust or low-pressure water sprays. This makes it a good choice for use in environments where exposure to dirt and moisture is likely.