How to install monitoring without power outside the door?

Now people's quality of life is getting higher and higher, and the pace is getting faster and faster. Office workers always leave early and return late. Many people are worried about the safety of their homes, so they want to install a monitor to see the situation at home anytime and anywhere. However, because this point was not taken into account at the beginning of the renovation, it was found that there was no socket installed outside the door during the real renovation monitoring, so how can the monitor be installed without power supply? What are the precautions for installing the monitor? Let's take a look at Bian Xiao.

First, how to install monitoring without power supply outside the door

1. Select a monitoring device that doesn't need plugging and unplugging, and you can monitor it when you turn it on.

2. If you buy a cable and want to plug it into the monitor, if the wall is not a load-bearing wall, you can drill a small crack next to the monitor and plug the cable and plug into your home.

You can buy a waterproof power box to connect to the power supply.

4. There is a light line switch at the voice control light outside the door, which can communicate with the property. If the property permits, use the light line switch as the socket.

Second, the installation monitoring matters needing attention

1, the monitoring should be installed in a high place. Indoor monitoring installation height is 3 to 5 meters, and outdoor monitoring installation height is 5 to 10 meters.

2, monitoring and other equipment color should be the same as the surrounding color, completes the protection measures, to prevent damage.

3. When monitoring is installed outdoors, lightning protection and explosion-proof measures should be taken.

4, monitoring must be installed on a solid wall or iron, monitoring around no trees, in order to prevent the monitoring screen flashing and occlusion affect our observation.

5. Monitoring the infrared light setting must be carried out at night. Setting at night can adjust the beam position of infrared lamp, and also can effectively adjust the position of aperture.

6. The installation height of infrared ray should be less than 4m, which will affect the reflectivity of light. The inclination angle of about 20 degrees up and down is more suitable, and too high elevation angle will reduce the reflectivity.

7, infrared monitoring to avoid strong light.

8. When installing, don't touch the monitoring lens with your hands, and don't let dust fall on the monitoring head. If dust is found during monitoring, wipe it with cotton cloth in time.

The above is Bian Xiao's notes on how to connect, install and monitor without power outside the door. If you want to know more about monitoring, please log in to Qijia. Com information platform.