The use of door magnets in GPS positioning systems for lorries


Speaking of door magnets are generally known to be installed in fixed doors and windows as a burglar alarm system in the intrusion detector, or used in access control systems in the door locks of the anti-theft detector. In fact, the use of door magnets in other areas is also very extensive, such as this article talks about the GPS positioning system of the truck door of the anti-theft and intrusion detection. The movement of the car in the uneven road driving, vibration is very large, the door magnet vibration performance put forward high requirements, while the door magnet induction distance requirements of 70-80MM, because the door in motion will often be misplaced. There are also some trucks travelling in low-temperature environments all year round, which is also a challenge for the conventional door magnet material, and the general power supply wire can not be adapted to minus 20 degrees. Therefore, the door magnet performance requirement of GPS positioning system is very high, Wuzhoulong 5C-59M and 5C-58M are special door magnet switches specially designed for the GPS positioning system of trucks.

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How to Choose the Right Door Magnetic Switch for Your Home

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Applications for Magnetic Door Switches: Securing Your Home

Applications for Door Magnetic Switches: Securing Your Home Home security is very important to everyone. We all want to feel safe and secure in our homes. A magnetic door switch is a very effective device that can help us achieve this. In this article, we will look at the application of door magnetic switches and how it can keep your home safe. A door magnetic switch is an on/off device that is installed on doors and windows. It consists of two parts: one mounted on the door frame and the other on the door. When the door is closed, the two parts come together and trigger the switch, sending out a signal. When the door is opened, the two parts separate and the switch breaks the signal. This signal can be connected to your home's security system, such as an alarm system or surveillance system, to sound an alarm in the event of an unauthorised entry. Door magnetic switches have a wide range of applications. It can be used in homes, commercial premises, or anywhere security is required. In homes, door magnetic switches can be used on front doors, back doors, windows, etc. to help you monitor the security of your home in real time. When someone tries to enter illegally, the door magnetic switch will immediately trigger an alarm to scare away potential intruders and notify you or security personnel. In addition to securing your home, door magnetic switches can also be used in other scenarios. For example, access to shops or offices


Magnetic switches: what they are and how they work

Magnetic switches: what they are and how they work Have you ever thought that many devices in our daily life use magnetic switches? For example, our refrigerators, washing machines, televisions and so on. So, what is a magnetic switch? How does it work? Let's find out together. A magnetic switch, also known as a door magnetic switch, is a device that uses magnetic materials and electrical principles to achieve the switching function. It usually consists of a magnet made of magnetic material and an electromagnet wound with a coil. When the magnetic switch is in the closed state, attraction occurs between the magnet and the electromagnet, causing the circuit to close and current to flow; while when the magnetic switch is in the open state, the magnetic force between the magnet and the electromagnet disappears, the circuit breaks, and current stops flowing. So how does a magnetic switch work? Let's explain it through a concrete example. Suppose you have a door magnetic switch installed in your room. When you open the door, the magnetic switch senses the state of the door and transmits the signal to the relevant equipment, such as light or air conditioner. When you close the door, the magnetic switch also senses it and passes the signal to the devices, causing them to stop working. In this way, we can achieve intelligent control through magnetic switches. The working principle of door magnetic switch