- NITTAN addressable module of one output for supervised siren and one NO input of remote silencing
- Compatible protocol with AFP fire detection stations
- Addressable by DIL micro switches
- It requires maximum power of 24Vcc
![FOC-251 | NITTAN addressable module of one output for supervised siren and one NO input of remote silencing](https://bydemes.com/ByDemesFiles/images/foc251g.jpg)
FOC-251SCM-AS4NITTAN addressable module of one output for supervised siren and one NO input of remote silencing