Advantages of metal keypad

Advantages of metal keypad

1. Metal keypad

The metal keypad is one type of keypad. Its working principle is the same as that of a normal keypad, and its internal structure is similar. The difference is that the metal keypad has a sturdy appearance due to its special metal material, which can achieve functions that are not available in ordinary keypads, such as anti-riot, dust-proof, and waterproof. Therefore, it is widely used on input devices that have special requirements for the environment. As an embedded device, the metal keypad is widely used in the field of financial equipment, communication equipment, military equipment and a series of self-service terminal equipment.

2. The main features of the metal keypad

1). The keypad assembly panel and keys are made of high-quality SUS304 stainless steel, which has strong anti-destructive ability. The product has good anti-riot, anti-corrosion and waterproof properties. Especially in harsh environments, it can be operated very well.

2). Humanized key surface layout, the key surface is made of SUS304 stainless steel wire drawing material, stamping pattern and character post-injection process, long-term use will not cause the characters to fall off or wear. Any key surface in multiple languages can be made according to customer requirements to adapt to different countries and various customized requirements, and control circuit modules can be customized according to customers.

3). The keypad adopts a unique closed silicone glue design, which has good waterproof and dustproof functions.

4). The signal contact adopts the convex key technology with good contact between silica gel carbon particles and gold-plated PCB gold fingers, which is sensitive and has a good sense of touch, enabling users to achieve accurate, fast and noise-free data input.

5). The rear aluminum plate has fixed installation holes, the installation method is simple and convenient, and the interface adopts the universal USB interface and PS2 interface, using the system host's own driver, plug and play, and the buttons can also be implemented according to customer needs. UART/ RS232/RS485 serial communication interface.

3. What can we do

We are specialized in industrial keypad, if you have any interests please feel free to let me know. 

Alice Han

Sales manager

Add: No. 21 Middle Road Guoxiang Bridge Lanjiang Street Yuyao Zhejiang 315400 

Tel: +86-574-22707966 / Cell: +8613858293721

Email: sales02@yyxlong.com / 3004537440@qq.com.

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