size: 2 rows ,3 rows,4 rows,5rows,6 rows
Material: galvanized wire,black wire,copper plated wire,stainless steel wire
Steel brush suitable for:
Paint,Rust and Corrosion removal on metal.
Brass Brush Suitable for :
Nylon brush suitable for:
Handy wire Brush, Nylon Brass Wire Brushes, black wire brush, cleaning tool NINGBO LUBAN ELECTRIC POWER TOOLS CO.,LTD. , http://www.aye-group.com
In recent years, as the domestic real estate market is very hot, large and small civil engineering projects have continued to emerge among first-tier and second-tier cities. However, the construction environment of a construction project generally has a lot of various types of equipment, and the number of people and vehicles entering and exiting is not conducive to security management. In order to improve the management efficiency of the project, strengthen the safety performance of the construction site, prevent the safety management from failing to do so, lead to safety accidents and loss of life and property of the construction site personnel, coupled with the requirements of the relevant municipal departments, the construction project must be installed A set of advanced and reliable video surveillance systems. 
Because most of the construction sites are not convenient for wiring construction, more and more contractors now choose wireless monitoring systems to ban the original wired video surveillance systems. Adopting the wireless monitoring system can not only arrange equipment according to actual conditions according to local conditions, but also save a lot of manpower and material resources and construction time.
Teng Yuan Zhi Tuo has designed a set of dedicated wireless monitoring solutions for construction sites. The following is the introduction of the program:
Second, the advantages of wireless monitoring system
1, no wiring construction, easy installation and post-maintenance.
2, save manpower and material resources, the project takes time is short.
3, a wide range of uses, transmission stability, distance.
4, late expansion is simple, high flexibility.
III. Advantages of Tengyuan Zhituo Wireless Monitoring System
Tengyuan Jituo was established in 2006 and has nearly 10 years of experience in the R&D and application of wireless monitoring systems. Thousands of security monitoring projects across the country have adopted Tengyuan WM's wireless monitoring solutions and equipment, which has won the trust of customers. . The wireless bridges of Tengyuan Zhituo are all industrial-grade wireless bridges, possessing advantages such as high transmission bandwidth, good stability, low delay, less frame skipping, and a transmission distance of up to 100 kilometers, and are applicable to tourist attractions, nature reserves, Facilities such as factories, farms, farms, historic sites, construction sites, college campuses, etc., require installation of a security monitoring system and inconvenient wiring.
Fourth, wireless monitoring system structure topology
1. IP camera: It is used to monitor the interior of a building project.
2. Wireless transmission equipment: It is used to monitor the transmission of video data. The wireless transmission equipment used in the above diagram is wireless bridge ST5817H, ST543JZ, ST58T8G.
3, monitor display + hard disk recorder (NVR): used to display and store monitoring video images.
PS: Through the Internet can share monitoring video images, external personnel can also log on the platform of the monitoring system to watch real-time monitoring images of the construction site.
V. Success Case Representative
1. Hongrongyuan Real Estate Shenzhen Construction Site: 
2. Tencent's new headquarters building construction site: 
wooden handle or plastic handle,the comfortable type of the operation handle .
Light metal,Enging spark plugs and Battery cleaning.
Plastic and upholstery cleaning,
Car dash trim and vents
Lawnmowers,Vertical Blinds and many more.
Construction site wireless video surveillance system solution
First, the construction site security needs