- Fire and gas detection systems
- Autroprime 2 panels
- AutroSafe 4 panels
- Detectors
- Input and output units
- EX barrier unit BZ-500
- Manual call points
- Alarm units
- Fire and gas detection system units
- Obsolete Equipment for analogue addressable and conventional fire detection systems
- Presentation systems
FL switch SFN 4TX/FX

Standard Function, Narrow housing
- 140 mA current consumption (max)
- 4 RJ45 ports
- 1 multi-mode, square connector fiber optic port
- operating temperature: -0 – 60 °C
Part number: 116-5151-030.2138