Can you install 2 inside and outside the kitchen screen?

Spread the yarn on the aluminum alloy window frame, and press the rubber strip on the aluminum alloy with special rollers. >>>More

The part of the lock body that can be controlled with a key on the outside, and how you can lock it inside can of course be opened. In fact, many locks have a small lock inside the door, and there is no keyhole on the outside, so there is no way to open it outside. The electronic lock is even better, it can be set, and it can't be opened at all outside.

No, otherwise how to prevent theft?

The walls of the bedroom and kitchen, which are used as load-bearing walls by any real estate company, cannot be removed.

It can be turned in peace, and the lightning refresh can solve the decoration problem for you.