Caimore Video Surveillance Data Wireless Tansmission Solution

Background analysis:

As part of the security management system, the network video surveillance system is being used more and more widely in the fields of parks,

scenic spots, campuses, and community security. Parks, scenic spots, campuses, residential areas, etc., are generally characterized by large

areas and scattered video surveillance equipment. If the traditional wired network is used, there are problems such as troubles in wiring and

high construction cost. Therefore, it is inclined to wirelessly transmit monitoring data over long distances, eliminating wiring troubles,

reducing construction costs in network deployment, and deploying network video monitoring equipment.

Demand analysis

1, to meet the needs of wireless long-distance data transmission, to ensure high signal strength.

2, video surveillance equipment is more dispersed, need to meet the needs of multiple video surveillance equipment in a large range at the same

time.

3, the equipment needs to meet the harsh outdoor environment, to meet certain lightning, waterproof and dustproof levels.

4. CPE should support PoE power supply, which is convenient for outdoor environment to access power supply and meet flexible layout requirements.

5, CPE supports unified management, configuration, and real-time monitoring of the working status of each CPE, easy operation and maintenance.

Program characteristics

The solution uses the outdoor wireless CPE to realize long-distance wireless transmission of monitoring data, and uses the centralized management

software of Pharos Control to manage all CPEs in a unified manner. Caimore mobile NVR DVR for Video Security Surveillance has the following characteristics:

1.High adaptability

CPE adopts professional outdoor shell design, provides IP55 dustproof and waterproof, supports 15KV ESD electrostatic protection and 4KV lightning protection, and adapts to various harsh environments.

2.High availability

300M wireless transmission rate, built-in outdoor high-gain dual-polarized antenna, external high-performance independent power amplifier circuit (PA) and low-noise power amplifier receiving circuit (LNA), providing 27dBm (500mW) transmit power and -95dBm acceptance sensitivity, especially outdoor long-distance WLAN applications.

3.Super long transmission distance

The CM530-81 mobile NVR is designed for outdoor use with a wireless transmission distance of more than 5 kilometers. The CM530-81 works in the pure 5GHz frequency band with less interference and a wireless transmission distance of more than 15 kilometers.

4.High reliability

CPE support technology can solve hidden node problems in the standard IEEE 802.11 protocol, reduce resource waste caused by client competition mechanism, provide lower latency, higher throughput, greater network capacity and stability, and improve Multi-node wireless network performance.

5.Easy to deploy

The CPE is powered by a Passive PoE cable and has a power transmission of 60 meters. It is convenient for outdoor environment to access the power supply and can be flexibly deployed. The CPE LAN1 port has PoE power supply capability to transmit data and power the powered devices at the same time, and flexible deployment of PoE powered devices.

6.Feature rich

The Pharos WEB management system provides a wide range of software functions, including AP, AP Client, Bridge, Repeater, AP Client Router and AP Router. It supports spectrum analysis and linear adjustment of transmit power. It can centrally view system resource status, wireless signal quality, RF status, throughput, wireless client and other system operating parameters, and control the working status of the device in real time.

7.Manageability

Through the centralized management software of Pharos Control, all outdoor wireless base stations and CPE series products can be managed in a unified manner, providing rich management functions such as device discovery, working status monitoring, firmware upgrade, scheduled tasks, and email alarms, reducing management and maintenance during large-scale deployment. the amount.