Description
Definitely, equipping a crossing with a security system will be completed using an alarm (piezo).
To inform the employer in case of error or intrusion.
Alarms on the market generally operate on 12 volts, sometimes with a flasher.
Definitely, equipping a crossing with a security system will be completed using an alarm (piezo).
To inform the employer in case of error or intrusion.
Alarms on the market generally operate on 12 volts, sometimes with a flasher.
