Siemens FDOOT441 16/02 and fire alarm

and fire alarm

and connect other end to graphic annunciator)

Daytona 650 2004-2005

It compares the information to historical read- ings

The device occupies one loop address but responds independently to each input

Siemens FDOOT441 16/02 and fire alarmSiemens FDOOT441 is an advanced, flexible multi criteria fire detector incorporating a redundant optical thermal sensor. Additionally, Siemens FDOOT441 utilizes ASAtechnology a distinctive forward backward, light scattering technology that provides high tech, unparalleled fire detection to the widest range of fire types allowing the detector to distinguish non threatening deceptive phenomena. Each Siemens FDOOT441 unit is UL 268 7th edition listed