Within the residential elevator wireless video surveillance, wireless monitoring program within residential elevator wireless monitoring solution uses wireless transmission of digital video surveillance cameras for video surveillance systems in the district. Elevator accessible beginning alarm, intercom, video cameras and other signals. In the control center monitor screen can display the elevator, the elevator floors surveillance camera rental, when someone calls the police, can accurately show the specific location of the elevator, and can carry out its voice intercom. First, the site of the equipment installation site has 13 buildings in the district which has 28 elevators require video signals and other signals transmitted to the district where the property management office for unified management, launched into a transit point between 1000 m distance, with no shelter, recommend the use of digital microwave. Second, the solution to each building elevator shaft inside the signal after the switch focus leads to the roof, using a wireless bridge as LA-5830F launch, a total of twelve launch needs. The receiving end with two LA-5810-N + 5.8G wireless digital bridge plate antenna as a receiver, you can receive 12 units front end signal emitted by LA-5830F. Both LA-5810-N wireless digital signal bridge after receiving this signal and switch the camera signal, Building 9, concentrated, and then save the data directly through the network DVR, and then directly into the monitor display. Third, the system diagram (probably schematic) tools and instrumentation Qi hotel surveillance camera equipment to do xiu school surveillance cameras, you must configure common maintenance tools and maintenance equipment, such as a variety of pliers, screwdriver, pencil, electric iron, blankets, multimeter, oscilloscope, etc., should be ready when you need to purchase, if necessary, should be such as to produce their own, such as a simulated load testing tool. School surveillance cameras | Source Maintenance (certified) | Xinxiang surveillance camera provided by the Zhengzhou source maintenance Electronic Technology Co., Zhengzhou source maintenance Electronic Technology Co., Ltd. (www.hnxywb.com) is a leader in Zhengzhou, integrated monitoring system, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In leading source maintenance staff warmly welcome all inquiries negotiations to create a better source of future maintenance.