Misunderstanding 1: Does Famous brand Network Door controllers will be better?
Famous brand controllers are very good at product stability and maturity. But the price is too expensive for ordinary users. In fact, with the development of the Network access control industry, some access control companies independently researched and developed access control controllers. The quality and user experience are not inferior to that of internationally renowned brands. The operation is simple and the price is very friendly. It can meet the needs of ordinary users. After-sales service It is also relatively timely, not as cumbersome as the after-sales of well-known brands. Of course, when choosing an access control controller, you must compare it to avoid choosing inferior controllers.
Misunderstanding 2: The more compatibility of the RFID reader, the better?
Some companies claim their RFID door access control are compatible with card readers of various formats, such as 485 format ABA format Wiegand 37/40 and other format readers. In fact, it is not necessary. Although these formats have certain advantages in some parts, they do not conform to international standards. , It will take troubles for future upgrades and expansion and anti-interference. We insist that the best principle is practical, stable, and conforming to the standard. It is recommended that you only need a card reader that meets the Wiegand 26bit international standard. A 90 % access controller on sales can meet this standard.
Misunderstanding 3: The more powerful function, it's better?
Many access controllers advertise how powerful their products are. They exaggerate the function of access control. In fact, it is most important for the stability of access control and the practical function of simple operation. We recommend shielding the powerful extended functions and introducing these extended function when they really need. Provide and meet their needs. Some functions that customers don't use should not be recommended to customers. This can reduce the cost of training and maintenance, and customers can use it as they please.
Misunderstanding 4: The more expensive is much better or the cheaper one will be better?
Products with good price-performance ratio are the best products. Expensive products maybe because their output is not high, or the cost of advertising is too high, not necessarily the product value is high. And for cheap products, it is also possible that the manufacturer only pursues low costs and reduces the investment in the protection circuit, or chooses inferior and second-hand chips. Therefore, the engineer must keep his eyes open to make a reasonable assessment of the performance-price ratio of the product.
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Author: Written by Mrs Auguest Yu from S4A INDUSTRIAL CO.,LIMITED
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