Connector type and terminal type models are available, making it easier for installation in diverse application settings.
The head unit can be rotated to change the insert direction of operation keys as needed.
Users can choose from 6 different operation keys as needed. (SFD/SFDL)
Release keys can be used to unlock the device during power outages or emergency. Standard cross type and special type release keys are available.
Slide key unit accessory can be used to prevent personnel from being locked inside fences when using safety door lock switches.