Apollo Discovery White Open-Area Voice Sounder - 58000-020APO

Discovery Open-Area Voice Sounders comprise a sounder that have been designed to provide clear instructional messages through the Discovery protocol. They are loop powered wall mounted devices. Discovery® is a range of high-specification, analogue addressable fire detectors and alarm devices.

The Discovery Open-Area Voice Sounders are used to provide audible warning of a fire condition and are controlled by the fire control panel by means of the Discovery protocol. This particular feature is only available when being controlled by the full Discovery or CoreProtocol, with the fire control panel programmed accordingly.

Key Features:

• 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