Bosch PLN-1EOL PCB designed Plena end-of-line boards

 PLN-1EOL Voice Alarm Control Equipment
Model CodePLN-1EOL
Loudspeaker line supervision: 100V loopYes
Loudspeaker line supervision: Wireless line supervisionYes
Loudspeaker line supervision: Supervision per loudspeakerYes
Model Info

A Plena end-of-line board is a PCB designed to detect the 20 kHz pilot tone generated by a supervised public address or voice alarm system. It activates a voltage free switch in the presence of a 20 kHz signal (pilot tone) above 5 V, as well as an LED for easy visual confirmation of operation.

Related products

Bosch Security Systems is a leading global supplier of security, safety, and communications products, solutions and services. The product portfolio includes video surveillance, intrusion alarm, fire alarm and voice evacuation systems as well as access control and management systems. Professional audio and conference systems for communication of voice, sound and music complete the range.

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SourceEN54.EU, the comprehensive source for EN 54 certified voice alarm and public address systems & components.
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