• + Q: Is there any note to purchase a magnetic lock?
  • Answer: Please note that the appearance of an electronic lock should be exquisite, and there should be no obvious scratches or rust on the surface. The key to the magnetic lock is its magnetic force, which requires professional equipment to measure it. But you can suddenly pull it with force to have a check after installation. Failure to seperate is considered normal. But pay attention that the electromagnetic lock plate should be aligned with the lock body and the suction iron should not be installed too tightly, otherwise it will affect the suction force.

  • + Q: What is an access control system ?
  • Answer: Access control system, ACS for short, refers to the prohibition authority of the "door", which is the guard against the "door". The "door" here, in a broad sense, includes all kinds of passages that can pass, including doors for people to pass, doors for vehicles to pass, etc.Therefore, access control includes vehicle access control. In parking lot management applications, vehicle access control is an important means of vehicle management.