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Audible & Visual Signalling Alarm Devices
Product details
Fire alarm signalling devices pass the signal to the control panel, which then triggers the alarm through the various devices, warning the building occupants so that they can evacuate and the incident can be dealt with. They fall into two broad kinds: audible alarm devices and visual alarm devices.
Fire alarm signalling devices pass the signal to the control panel, which then triggers the alarm through the various devices, warning the building occupants so that they can evacuate and the incident can be dealt with. There are two broad kinds.
Kinds of signalling device
Audible alarm devices
These sound the alarm so that everyone in the building can hear it. They include alarm bells, horns and speakers.
Visual alarm devices
These flash the alarm as light, for noisy areas or for people with hearing difficulties. They include strobe lights.
Talk to our engineers directly
Specialist engineers with more than 20 years of experience
We have long designed and installed nurse call systems, fire alarm systems
and lightning protection systems for both private companies and government agencies.
Frequently Asked Questions
How do fire alarm signalling devices work?
When a detection device signals the control panel, the panel triggers the alarm through these devices, warning the building occupants so that they can evacuate and the incident can be dealt with.
How many kinds are there?
Two broad kinds: audible alarm devices and visual alarm devices.
Why are both audible and visual devices needed?
To cover every kind of area and occupant, such as places with high background noise or people with hearing difficulties. Using sound and light together makes sure the alarm reaches everyone.
