1. Control Office Site A Site B Site C Site D Site E

2. Basic Installing Diagram: 1.Set up independent wireless link at each site 2.Line-of-sight shall be available 3.The Antenna shall be install above roof or tower 4.Distance Up to 6 km 5.The camera quantity below 5 will be installed model Alink-5801a at site 6.The camera quantity above 5 and below 10 will be Alink-PW5 at site (the antenna pole, electricity power shall be arrange by clients at site)

3. Project Description 1.Distance: 5km for Each Site to Control Office 2.The Maximum Camera quantity at each site: 10 cameras 3.Compatible for Analog CCTV Camera 4.Compatible for DVR system

4. Equipment Required Site A. 1.Alink-5801a: 5.1~5.8GHz Wireless Unit with 23dBi Panel Antenna (including Accessories) x1 set 2.AVS-264 Video Server x5 sets 3.8 port Switching Hub x1 pcs 4.Camera and Camera accessories (provided by clients)

5. Equipment Required Site B. 1.Alink-5801a: 5.1~5.8GHz Wireless Unit with 23dBi Panel Antenna (including Accessories) x1 set 2.AVS-264 Video Server x5 sets 3.8 port Switching Hub x1 pcs 4.Camera and Camera accessories (provided by clients)

6. Equipment Required Site C. 1.Alink-5801a: 5.1~5.8GHz Wireless Unit with 23dBi Panel Antenna (including Accessories) x1 set 2.AVS-264 Video Server x2 sets 3.4 port Switching Hub x1 pcs 4.Camera and Camera accessories (provided by clients)

7. Equipment Required Site D. 1.Alink-PW5: 5.1~5.8GHz Wireless Unit with 23dBi Panel Antenna (including Accessories) x1 set 2.AVS-264 Video Server x10 sets 3.16 port Switching Hub x1 pcs 4.Camera and Camera accessories (provided by clients)

8. Equipment Required Site E. 1.Alink-5801a: 5.1~5.8GHz Wireless Unit with 23dBi Panel Antenna (including Accessories) x1 set 2.AVS-264 Video Server x3 sets 3.4 port Switching Hub x1 pcs 4.Camera and Camera accessories (provided by clients)

9. Equipment Required Control Office 1.Alink-5801a: 5.1~5.8GHz Wireless Unit with 23dBi Panel Antenna (including Accessories) x4 set 2.Alink-PW5: 5.1~5.8GHz Wireless Unit with 23dBi Panel Antenna (including Accessories) x1 set 3.AVS-200D Video Decoder x 25 sets 4.16 port Switching Hub x2 pcs 5.Camera and Camera accessories (provide by client) 6.32 channel DVR ( not include) 7.Monitor: (not includes)