934VV: Electric Strike for swing glass doors

Electric strike indicated to control swing glass doors with a thickness between 9 to 12mm. The strike unlock the door to both opening ways, and the central position is the lock position. When the strike has voltage and the door is closed, the keep with shape of U remain the door locked, when the voltage is missed, the strike is unlocked and the door can be opened wichever it is the openning way. Whe the door is openning the keep turn 45º waiting the glass door.
Klesco advice the installation of a floor spring for improve lifetime because the floor spring prevent knock the electric strike. 
By request this reference can be configurate "Fail Secure".