Bosch PLN-1EOL PCB designed Plena end-of-line boards
|Loudspeaker line supervision: 100V loop||Yes|
|Loudspeaker line supervision: Wireless line supervision||Yes|
|Loudspeaker line supervision: Supervision per loudspeaker||Yes|
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.
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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.
Additional information can be accessed at www.boschsecurity.com
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