A linear pendant lamp is a type of lighting fixture that is designed to hang from the ceiling and provide illumination in a linear or rectangular shape. It typically consists of a long, narrow fixture with multiple light sources, such as LED bulbs or fluorescent tubes, arranged in a linear pattern. Linear Pendant Lamp, Linear Chandelier, Linear Pendant Light Zhongshan Seekyo Lighting CO., Ltd. , https://www.seekyolighting.com
There are two common ways to enter and exit the door:
1 Swipe in and swipe when you are out. We usually call it "two-way access control" or "two-way card reading". The advantage of this method is that the security level is high, and it is generally not allowed to be casually released. The people who go out have records to query and know who is out. Which door.
2 Swipe in, do not need to swipe the card when you go out, press the door open button to open the electric lock and go out. We usually call it "one-way access control" or "one-way card reading". The advantage of this method is that it is convenient and easy to go out. This method is more convenient and safer than the first method. Internal staff), the cost is lower, this method is more popular, and for the sake of cost performance, most of the internal departments of office access control adopt this mode.
The "going button" or "opening button" used in this mode is an integral part of the access control device.
The principle of the exit button is actually the principle of a doorbell button. When pressed, the two internal contacts are turned on. When the button is released, the button bounces back and the contact opens. Therefore, some people in the project can use the doorbell button to make the door button. Just the doorbell button usually prints a "bell" pattern on it.
Divided by material: can be divided into plastic buttons and metal buttons. Plastic buttons are cheap, durable and look like no metal buttons. The metal button looks high-grade and has no plastic button length, but it can also be used for many years, and the touch will be more forceful.
Divided by size: can be divided into 86 bottom box buttons (we usually power sockets on the wall, the bottom box of the fluorescent switch is the 86 bottom box) and small buttons (small button size has a lot of total, the shape is more beautiful than the 86 bottom box button Some, but no 86 bottom box buttons are atmospheric and standard).
Selection suggestions:
If it is a weak construction of a standardized building, it is recommended to use the 86 bottom box button.
If the decoration pattern is high-grade and gorgeous, it is recommended to use metal buttons.
If the decoration style is based on practical simplicity and low cost, a plastic button is recommended.
Some locations are inconvenient to install the 86 bottom box, the installation space is relatively small, such as stainless steel door frame (if the door frame is glass), it is recommended to install a small button.
Linear pendant lamps are often used in spaces where a longer and more focused source of light is desired, such as over a dining table, kitchen island, or conference table. They can also be used in commercial settings, such as offices, retail stores, or restaurants, to provide general or task lighting.
The design of linear pendant lamps can vary greatly, ranging from sleek and minimalist to more decorative and ornate styles. They are available in a variety of materials, including metal, glass, and fabric, and can be customized to fit the aesthetic of any space.
In addition to providing functional lighting, linear pendant lamps can also serve as a design element, adding visual interest and enhancing the overall ambiance of a room. They can be used to create a sense of drama or to define and divide different areas within a larger space.
Overall, linear pendant lamps are a versatile and stylish lighting option that can be used in a variety of settings to provide both functional and decorative illumination.
Access control button selection tips and suggestions
[ Pacific Security Network News ] Access control button selection is also a technology, consumers should pay attention to quality at the same time of purchase, let's share the access control button selection tips and suggestions!
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