APC SM-501-P Duct Smoke Detector Photo Vesda Functional Devices RIBU1C Enclosed Relay

Functional Devices RIBU1C Enclosed Relay 10Amp SPDT 10-30VAC/DC/120VAC

Edwards G4HFWF-S7VMC Genesis High Fidelity Wall Speaker Strobe

in compliance with ANSI/UL 217

) to aCentral Station via the public switched telephone network

The module mounts on either a 4" square or double gang box

APC SM-501-P Duct Smoke Detector Photo Vesda Functional Devices RIBU1C Enclosed RelayAir Products and Controls SM 501 P Photoelectric Duct Smoke Detector, 4 Wire, Universal Voltage Square The SM 501 P Photoelectric Duct Smoke Detector provides early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential Applications.