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Keltron's PET602 is one of a series of distributed-multiplex, addressable transceivers that provide a low cost and reliable method of protecting a wide range of proprietary, commercial, and industrial buildings and complexes.

The PET602 provides retransmission of serial data via fiber optics and is compatible with multiple FACPs from varied manufacturers for maximum flexibility. Fiber optic signaling line circuitry provides isolation and high noise rejection and is lightning proof.


Flexibility - compatible with multiple FACPs from different manufacturers >

High Performance - high-performance error-detection during serial, multiplexed signal transmission

Reliability - fiber optics provide long term protection from wear and weather


Compact and easy to install

Serial data input RS-232C with software and hardware handshake

Communications link is supervised when supported by the monitored FACP

Contains both serial alarm input circuitry and full dual port fiber optic signaling circuit capability

Includes two independent ports for NFPA 72 signaling line circuit classes A or B to style 7

Wide range low power input - 10.8-25V at 150mA

Runs from FACP power with no compromise of ground fault detection

Runs from FACP power while maintaining isolation between separate FACPs on the fiber backbone

Enclosure may include optional tamper switch whose condition is reported to the host

PET602 Specifications >

Download data sheet >

Operates in conjunction with UL-listed Keltron DMP703-704 systems which can monitor over 500 PETs

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