about Wuxi Monitoring Installation precautions and maintenance
1. Technical engineers and customers should understand the performance parameters of the goods, such as the number of operating voltages, the number of switching power supplies, and their functions.
2. Before detection and installation, solve the problem of hemispherical digital camera detection and adjustment, so that the digital camera is in a normal working attitude.
3. Installation method Before construction, installation methods such as wall installation and lifting can be selected according to the natural environment, safety, and beauty.
4. The improper installation angle of Wuxi monitoring camera will directly endanger the scope of monitoring image, so the installation must be carried out in accordance with on-site regulations. The camera is installed at the gate of the district, which is less than 6 meters. It is proposed that the viewing angle of the surveillance camera should be 30-60. If it is installed on the cash register, the viewing angle of the surveillance camera should be 15-20. In simple terms, the back facing digital camera should be minimized to take into account customer regulations.
5. Perform hemispherical video camera It is very important to solve the problems of video signal output port number, switching power input port number and video socket for manipulating data signal port number.
In order to prevent future instability, uncontrollability and even display information and image conditions. Generally, the camera must work continuously for 24 hours, so the maintenance of the camera can increase the service life of the camera and ensure the reliability of the image.
The actual provisions of the system installation line of Wuxi Monitoring Company in the room are as follows:
1. The power cord of the camera cannot be parallel to the high-power power plug, let alone on the same pipeline. If the natural environment is relatively limited, the straight line should be maintained at about 50 cm.
2. The rated current of the cable used for digital camera shall exceed the working frequency of the cable; The insulation layer of the cable shall conform to the installation method of the cable and the natural environment standards for installation. The cross section of stainless steel wire shall consider the provisions of switching power supply and impact toughness.
3. The monitoring camera wiring shall be installed in the building to maintain the level or vertical. Waterproof casing (plastic hose or galvanized pipe) shall be used for wiring maintenance. According to the technical standard of the pipeline in the room, metal corrugated pipe can be applied to the ceiling, but it must be stable, beautiful and generous.
4. Technical standards for pipelines in the digital camera room: there are two kinds of light and dark boundary pairs on the top of the digital camera head. The transparent tube of the camera must be vertical, clean, tidy and good-looking. The gray black pipeline must be short, smooth and less elbow.
5. The corridor of the alarm control cabinet of the surveillance camera is set on the ceiling of the suspended ceiling. A large number of waterproof casing pipes must be installed on the wall, or galvanized pipes must be used for various maintenance to improve the anti-theft alarm characteristics.
6. The AC power of the monitoring camera alarm control cabinet shall move independently. The monitoring camera cannot be in the same pipe with the power line and the bottom voltage DC stabilized power line. The installation of AC power plug shall comply with the electrical installation specification.
7. When the camera is connected, be sure to prevent the connection. Unless the connector is not allowed, the connector of the monitoring camera must be welded or clamped, and the transmission line connection and branch system cannot be supported. In all cases, the hollow lines of the pipeline cannot be connected. If necessary, try to put the connector on the camera of the connection box.
No matter at home or in the office area and other uncontrollable occasions, try to install monitoring to prevent it before it happens.
