What are the differences between electronic cat eyes and traditional cat eyes?

China Security Network Xiaobian This article explains why electronic cat eyes are different from traditional cat eyes. Electronic cat eyes, also known as video doorbells, integrate the functions of cat eyes and doorbells, and overcome the deficiencies and security risks of traditional optical cat eyes. It has increased the role of monitoring and is now widely used in home and high-end hotel entrances. It is an upgrade and replacement for traditional optical cat eyes.

Traditional Cat Eye: Traditional cat eyes are optical imaging and have many inconveniences in actual use. For example, the viewing angle is not large enough and the viewing range is limited. Must be close to the door to see. In the evening, there is no light in the corridor, and the old man’s eyesight is not good. The child’s height is not enough for them to use. In addition to the inconvenience, it is more important to bury hidden dangers for the safety of the family. A cat-eye voyeur has appeared in the society. Through it, criminals can see the situation inside the house from outside the door. In addition to the protection of privacy, it will also facilitate the crimes committed by criminals. As long as we pay attention to it, we often see relevant reports from the media: criminals found no one in the house, removed the cat's eye, and used tools to reach into the door to open the lock for theft. But with the wireless electronic cat's eye doorbell, we don't need to worry about these hidden dangers.

What is the difference between an electronic cat's eye and a traditional cat's eye?

Electronic Cat Eye: The electronic cat eye has overcome all the above drawbacks and integrated the doorbell function, and also enhanced the monitoring and safety performance of the cat's eye.

In fact, the electronic cat's eye is an upgraded product of the traditional cat's eye. Specifically, they have two different aspects:

1. First of all, it overcomes the inconvenience of the use of traditional cat eyes;

1 large wide-angle and high-definition pixel camera, the image is not deformed, and the range of viewing is quite large;

2 large screen LCD display, can be seen from a long distance;

3 has infrared night vision function, the light-free environment is used as usual;

4 integrated doorbell function, the doorbell and cat's eye are integrated, the bell rings and the screen displays;

2, followed by the fundamental prevention of the possibility of peek out from the door, and strengthen the role of security.

1 has a memory function, when someone rings the doorbell, not only can hear the ringtone, but also see the guest from the screen, it can also take pictures, this is very good, can remember the voice image information of the coming person, or it is very convenient Leave a message to the owner and play it back when we need it.

2 In addition, there is more automatic memory, that is, the function of detection. Within a certain range, after sensing the human body, it will automatically take pictures and video recording, which is a very practical safety monitoring function;

3 alloy external machine, installed from the outside, to achieve the anti-mite effect