If people and objects (such as cars) move or make noises (yelling, high-five, bumping, etc.) within the effective sensing range of the LED induction wall lamp, the light source will automatically turn on; the effective movement/sound will go out after about 1 to 2 minutes. With light control circuit, it can be made into night type (lighting only when the environment is dark) or day and night type (lighting will be automatically turned on regardless of day and night);In terms of the working principle of the sensor, there are three main types: voice control, human infrared and microwave radar;
Sensor wall light.Outdoor sensor light,Sensor lamp.Wall lamp with sensor,Inducion wall lamp SHENGYA LIGHTING TECHNOLOGY CO., LTD. , https://www.syalighting.com Before, the domestic family integrated entertainment custom installation industry did not seem to leave any deep impression. Users such as Jiazhen are all foreign product brands, mentioning intelligent systems, is a foreign brand, mentioning multi-channel control system, is a foreign Brand. Amplifiers, speakers from a well-known foreign brands, as well as acoustic processing materials, as for the domestic integrated integrated company that provides you with specific design and installation services, most of the users are not impressed. 
Nowadays, the concept of home theater can't completely cover all the content needed for high-end home entertainment. The concept of integrated home entertainment system integration is gradually recognized by the industry, which requires integrators to further improve their technical standards and their brand image. An expert enterprise in the industry, which presents all kinds of equipment and systems as an integrated service to the end users.
If domestic users continue to be interested only in the performance indicators or brand concepts of specific products, the days of domestic integrated service providers will be even more difficult. If domestic enterprises do not form industry standards that are widely recognized and practiced by the industry, they will eventually become foreign countries. The distributors of the products can only earn very small processing and channel profits. Such precedents have appeared in many other domestic industries.
I believe that domestic related industry associations or enterprises have also seen this, but there are very few companies that take concrete actions immediately and try to change this situation. The industry associations have CEDIA, HAA, THX, etc., which are in the industry. The inside has played a good role in communication and communication, and the domestic influential industry organizations have not yet appeared. In addition, some well-known foreign engineering brand brands have also developed their own sphere of influence in the country, trying to occupy the domestic audio-visual market, while the domestic industry is full of hard-working integrators, but the crisis is far-sighted and ambitious. There are not many companies.
At the same time, foreign industry associations promote relevant standards in China, and carry out fee-based training for large-scale fishing. In sharp contrast, the influence of domestic industry associations seems to be marginalized, and relevant enterprises in the industry are also actively/passively following foreign countries. Different standard systems have caused relatively confusing situations in different engineering operations in different domestic enterprises.
Nowadays, there are finally domestic custom installation companies to implement the relevant steps - here to introduce the efforts of China Electric Acoustics in this field.
Today's high-end private custom installation market is very active, as long as your design can be accepted by high-standard users---Zhong Yong, CEO of China Electric Acoustics, said that those with good reputation will definitely be at the door of the high-end market. Open for you. Previous system integrators did not focus on building their own brand image among users, and indeed there were cases where the level of technology was not high (including acoustics and aesthetics).
The so-called name is not right, in order to be a proper name - China Electric Acoustics defines itself as a comprehensive provider of audio-visual entertainment, not just equipment dealers or product providers.
Zhongdian Acoustics, which saw the industry development crisis, established a long-term and stable strategic cooperation relationship with the Institute of Building Acoustics of Tsinghua University several years ago, from the research of small space acoustic theory to the development and production of specific acoustic processing materials and modules.
CLP has combined its own system installation process practice with the strong theoretical foundation of Tsinghua Jiansheng Research Institute---created the Coke Acoustics--Shenyun brand, which is aimed at domestic private entertainment systems---Top Customization/Advanced Customization market. Home Theater Network welcomes you!
Want to promote the establishment of industry standards - requires the company itself to have strong indoor acoustic technology theory and practice and excellent interior design talent base.
Zhang Yong, CEO of CEC Acoustics, said after long-term exchanges with Director Yan Xiang of Tsinghua Jiansheng Research Institute: Although it started late in the field of small space acoustics, it is enough for both theoretical level and practical experience in the near future. standard.
Therefore, through the joint cooperation of schools and enterprises, CLP Acoustics has established its own corporate standards - small theater acoustic design and certification standards.
The technical talent reserve and enterprise structure adjustment of CEC Acoustics has been basically completed, and it is trying to combine its own brand with acoustics and aesthetic design standards, and inject into the communication and cooperation with users. The leading audio-visual entertainment acoustic technology owned by CEC Acoustics , product and service advantages integration capabilities, excellent and stable team, and a rapid replication, sustainable development model. All of this is ready for better promotion of independent technical standards.
There must be a solid goal in setting standards—that is, to faithfully reproduce the original intentions of film material producers. The post-production of the film generally uses an advanced multi-channel hybrid system, and the working environment is carefully acoustically processed.
Learning foreign advanced experience is naturally a step that must be followed by domestic enterprises. CLP and Tsinghua Jiansheng cooperated with each other to learn from the successful experience of foreign famous acoustic companies and combine domestic practice results to summarize a set of indoor acoustic treatment specifications.
For different structures and different proportions of indoor space, this standard has corresponding test procedures and processing specifications.
After long-term technical cooperation with the Tsinghua Jiansheng Laboratory, the Coke Acoustics Technology Department, based on the mastery of the chamber acoustics theory, combined with a wealth of practical installation experience, summed up a set of test installation documents adapted to the actual situation in China.
The development of chamber acoustics theory has matured to this day, and various implementation standards are basically ready-made. It is one of the key points for Zhongdian Acoustics to make certain optimizations on this basis to make it more suitable for domestic use.
In addition to focusing on acoustic design and sound processing, the film and television room should also consider factors such as audience size, pedestrian orientation and other aspects of viewing comfort. In this way, the user can truly experience the designer's intentions by using this studio, instead of simply stacking materials. 
Internationally mature ITU standards can naturally be used for reference.
For the evaluation of the built audio-visual room, this set of standards of CLP has two sets of subjective and objective implementation criteria. The subjective and objective verification of the corresponding room must be carried out at the same time to arrive at a specific conclusion.
The basis for making objective conclusions is the measurement of data. The objective test software and hardware are based on the international standards and improved according to China's national conditions. Whether it is trustworthy or executable, the degree of copyability is at the domestic advanced level.
Nowadays, the indoor acoustic technology is so developed. Through the data collection of multiple test points in the room, after calculating with certain mathematical models, the various acoustic indicators of the room can basically cover the subjective evaluation items of human listening experience.
Finally, when a detailed room/acute test report of the room acoustics is presented to the user,
Whether it is a ignorant local tyrant, or an old-fashioned person with a high level of knowledge, it will certainly be recognized - such a system integrator is very professional and dedicated.
However, the success of acoustic design is not enough. The top private custom requirements for aesthetic design are really high -----
He must have the desire for environmental beauty in the depths of human genes and the pursuit of sound effects must be presented in the video room of the user's dream. 