Electric door opener from CISA 15102 for wooden or metal doors

On-off switch
In the on position, the cyprit works and the input-output is controlled
In the off position the cypri is out of operation and the entry-exit is free
Adjustable tongue (up to 4mm) to fit your door exactly
Fail secure mode. When there is no electricity, the door latches and the door stays locked.
Available with a 25cm or 28cm high blade (the 28cm blade is INOX)
Turns to the right or left
Works with 12V AC/DC