- EN 54-11 certification
- NC/NO selection
- Includes a 470 Ohm resistance, does not require
additional resistance connection.
- Transparent protection cover can be installed. Cover can
- Suitable for flush and surface mounting.
- 5-30 VDC supply
- Compatible with all conventional fire and theft alarm
TFA-0165 TRANSPARENT PROTECTIVE COVER
The cover is made of robust
material. It is used to prevent
accidental button activation.