First, the unlocking method is to use a two-dimensional code to open, whether it supports other unlocking methods, such as mechanical keys or cards or fingerprints, these can be negotiated with us. Qr Code Lock,Door Locks Qr Code,Qr Code Hotel Door Lock,Qr Code Smart Door Lock Dongguan Kaisijin Intelligent Technology Co., Ltd , https://www.dgsmartlockoems.com
Second, convenience. It`s easy to lose keys and proximity cards. It`s troublesome to go out for a run, but mobile phones have become as important as our organs. When we use our mobile phones to get the QR code to open the door, we won`t lose them. Open it directly and swipe the door very convenient. If you share the key with your friends, you can set the number of unlocking times, the time limit for unlocking, etc. Anyway, who can open it and how long it will last is all up to you. No more silly going downstairs to pick up guests.
The third is to facilitate management. Its software has functions such as key sharing, management, access control record viewing, and role unlocking authority. It is suitable for places such as hotel apartments that require strict management of a large number of entrance guards and rooms.
LED industry energy efficiency "leader" system officially launched
Recently, it was learned from the National Semiconductor Lighting Engineering R&D and Industry Alliance that the semiconductor (LED) lighting energy-saving industry energy efficiency leader system was officially launched, and companies are being organized to declare. According to reports, the front runner system is based on the development strategy of China's semiconductor lighting energy-saving industry, to standardize China's semiconductor lighting application market, and support the rapid development of China's semiconductor lighting strategic emerging industries to carry out industry evaluation activities. Based on the current development of the domestic LED industry, the National Semiconductor Lighting Engineering R&D and Industry Alliance (CSA), in conjunction with the China Energy Conservation Association, has decided to establish this evaluation system within the industry after years of brewing. It is reported that the energy efficiency leader system is a non-mandatory evaluation system in which LED-related enterprises participate voluntarily, and is divided into two evaluation systems: product end and production end. By periodically assessing the advanced energy efficiency levels of LED production links and their end products, we will position the lowest energy production units and the highest energy efficiency products as the front runners, guide and encourage enterprises to carry out technological innovation, support market applications, and cultivate Leading brand enterprise with international competitiveness.