Edwards G4AVRF 19/12 Download 3-RS485B Installation Manual (PDF)

Download 3-RS485B Installation Manual (PDF)

CRF-300 addressable relay modules provide a dry-contact output for activating a variety of auxiliary devices

— LiteSpeed protocol for SLC communication polls 10 devices at a time and operates on standard

From control of ancillary equipment

This increases the accuracy of the information coming to and from the loop controller by reducing the effects of capacitance and noise

Edwards G4AVRF 19/12 Download 3-RS485B Installation Manual (PDF)The Edwards EST G4AVRF Horn Strobe provides dependable audible and visual signaling in a wide range of fire alarm applications. With its bold red housing and clear FIRE marking, this device enhances awareness and supports rapid emergency response.