ᐅ Suitable electric strike for existing door frame

Created on: 4 Feb 2025 19:42
F
fabwins
F
fabwins
4 Feb 2025 19:42
Dear forum community,

We have a separate entrance in our apartment with a steel frame. You can find the dimensions in the pictures. I would like to install an electric door opener there. Can someone help me? Most openers are 28 mm deep (1.1 inches) and do not fit in the frame with 20 mm (0.8 inches).

Does anyone have an idea?

Best regards and thanks!!!
Close-up of a ventilation grille with a blue tape measure measuring the gap.

Blue tape measure lying on a white surface; cable visible in the slot on the right.