Siemens FDOOTC441 SF 16/01 controller

controller

And can download rail module operating parameters

Remote and local programming of the control panel is possible using the FS-Tools Upload/Download utility

NFS-640 and NFS2- 640 fire alarm control panels

or Temporal 3 (T3) with Anechoic sound levels adjustable up to 80 dB and tone frequency of 890 Hz

Siemens FDOOTC441 SF 16/01 controllerModel FDOOTC441 is an advanced, multi criteria fire CO detector that incorporates a redundant optical thermal sensor. Additionally, Model FDOOTC441 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.