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With the rapid rise of smart homes, security doors electronic cat's eye has been the trust of consumers, but also more and more smart home manufacturers began production and sales of security doors electronic cat's eye, security doors electronic cat's eye can directly view the dynamic outdoor, let you You don't have to leave your home and you don't need to get up and get an insight into your outdoor situation anytime and anywhere. The next small series for everyone to introduce the security door electronic cat's eye principle and security door electronic cat's eye characteristics.
Security door electronic cat's eye principle
Like the telescope, the "cat's eye" consists of an objective lens and an eyepiece. The focal length of the objective lens will be longer, and the focal length of the eyepiece will be shorter. The "cat's eye" cannot be composed of two convex lenses because the thickness of the door is about 4cm, and the distance between the objective lens and the eyepiece is about 3cm. This also determines that the focal length of the objective lens and the eyepiece cannot be longer, otherwise it cannot meet the cat's eye. "The demand effect.
Security Door Electronic Cat Eye Features
1. Even if you are far away, your mobile phone can be controlled in real time
The electronic cat's eye realizes the integration of the mobile phone, the cat's eye, and the user. Even if we are in the field, we can use mobile phone alarms to remind ourselves of the situation at home. Even if a thief is encountered, the entire criminal process will be recorded. And use the mobile phone to start the alarm directly. It can also effectively intimidate the criminals while retaining the crime evidence.
2, do not be afraid of dark night, infrared night vision still see
The e-cat's eye is equipped with infrared video, and it will be automatically turned on according to the intensity of light. In the invisible night, it can also clearly see everything outside, without worrying about the dreaded door bell of late night.
3, smart scene reminds you to be intimate small jacket
E-cat's eye has different intelligent scene modes. Even if you go out to work or work, it will remind you of outdoor weather conditions and temperature changes, so that you will be embarrassed because of being out of the door.
Editor's summary: About the security door electronic cat's eye principle and the characteristics of the security door electronic cat's eye is introduced here, and hope to be helpful to everyone. If you want to know more related information, you can pay attention to this website information.
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