Discovery Open-Area Voice Sounder VID – White Body (Red Flash) – Isolating

Discovery Open-Area Voice Sounders comprise a sounder and a sounder visual indicator that have been designed to provide clear instructional messages through the Discovery protocol. They are loop powered wall mounted devices.

Four pre-set message pairs
Capable of up to 15 tone message pairs
Low current and high volume
Fully synchronised
Set up and test at point of installation