Further information for Eff Eff Fritz Fuss 17RRE--02135E41 - 17 RR EFF EST 17RRE 02135E41 12 DC 100% ED UNIVERSAL
Model contains a feedback contact as a potential-free changeover contact. This is operated by the lock latch. In addition, this door opener has a mechanical unlocking (daytime unlocking). Can be used on the right and left DIN due to 180° rotated installation