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Panpan also looks at the level in the door, if the first grade is more than 2,000, if it is not the first grade, as long as more than 1,000, where are you?
Make an after-sales service call and tell them to solve the problem yourself. >>>More
Everyone knows about security doors! The full name of the security door is called "security door". It mainly has the function of anti-theft, and the security factor in the home of the user who generally uses the anti-theft door is relatively high. >>>More
Panpan anti-theft door materials are more solid, may not be so beautiful style, but the advantage is solid and durable, the price depends on what level of door, D level may be around 1500.
There is a battery compartment next to the door that is used to hold the doorbell battery. >>>More
Big brands: Panpan Wang Li, Feiyun Rishang, Buyang Xinduo Meixin and so on. Now the door leaf can be made strong by big brands, but the lock is also the same for almost all brands. >>>More