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Yes, it should not exceed 100 pounds.
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It is recommended not to be heavy, it will be potentially dangerous.
It's a little stainless steel bar at best!
I think that the invisible anti-theft net is safe, if the stainless steel anti-theft net is installed, no one is at home at home; The steel pipe is very thin, and it can be destroyed with a little tooling. If the invisible anti-theft net is installed, it is difficult to break it except for cutting it with pliers and cutting machine; If it is installed on the first or second floor, it is recommended to install a special alarm for the invisible anti-theft network (this alarm is inserted into the phone card, if the thief destroys it, the owner is thousands of miles away, the owner will also know at the first time, and at the same time automatically alarm and notify the property), this is the advantage of installing an invisible anti-theft network.
If the quality can be guaranteed, the invisible one is still better. But if there are no requirements for aesthetics, stainless steel is more practical.
In the event of an accident that affects the escape, it is recommended to install a lock with a lock, which can be opened, and it is easy to rust in the wind and rain for a long time, and even the danger of falling.
Let's use the invisible one. If the windows are dirty, they can be cleaned in time. >>>More