Signaling devices are used to provide alarm and status notifications for machines, systems, processes, and environmental events. Their primary purpose is to provide simple situational awareness to technicians and operators when machinery is in use, when personnel are occupying a hazardous space for maintenance or repairs, or when there is an active emergency.
Signaling devices can be visual, audible, or both. Lighting equipment indicates operating equipment or hazardous events. They are typically equipped with ultra-bright LED lamp heads and designed to meet several safety codes.
Audible equipment like buzzers, sounders and alarms compliment visual signaling where lights may not visible.