VESDA E700-SPLR 04/02 The Siemens FDO421 is an

The Siemens FDO421 is an intelligent

and serial remote relay modules

The ASB provides an audible alarm in the immediate vicinity

(0)2-10 Vdc

The 5600 series offers a full-line of configurations to accommodate a broad range of applications

VESDA E700-SPLR 04/02 The Siemens FDO421 is anOne of the key elements in the performance of a VESDA by Xtralis aspirating smoke detection system is the network of sampling pipes that actively transport air from a protected area to the detector. This is why Xtralis offers VESDA Aspirating Pipe and Fittings packages to simplify pipe selection and ensure that a quality system is installed every time.