Vesda VEP-A00-1P Single Pipe LED's - Black PlasticVESDA VEP A00 1P Aspirating Smoke Detector (Single Pipe LED Display) The VESDA VEP A00 1P aspirating smoke detector is a single pipe LaserPLUS air sampling detector designed to deliver very early warning fire detection in high risk and mission critical environments. Part of the Honeywell Xtralis VESDA E VEP series, the VEP A00 1P uses advanced Flair detection technology to identify smoke particles at extremely low concentrations while maintaining