Soil fertility can be divided into two types according to forming factors Divided into natural fertility and artificial fertility, the two do not conflict, but complement each other. Only the combination of natural fertility and artificial fertility can win high yields. 1 Natural fertility: Natural fertility usually refers to uncultivated land. Formed by the influence of natural conditions such as climate, topography, biology, and soil parent material, it is natural for nature. 2 artificial fertility: Artificial fertility includes the soil fertility formed by human factors in our farming activities such as cultivation, fertilization, and irrigation. 3 fertility factors: nutrients, moisture, air, heat. Identify soil fertility with tips Identify from the soil itself 1 Viewing: The soil with sufficient fertility has a deeper color, such as the northeastern black soil, which is very fertile. 2 Views: The soil with sufficient fertility is usually more than 60 cm. 3 view of soil: sufficient fertility of the soil soil loose, easy to cultivate. 4 Strong water retention: The soil with sufficient fertility has strong water retention capacity, slow water infiltration, and long maintenance time. In addition, fertile soil is not easy to be starched, and soil cracks are numerous and small. Identify from outside the soil 1 If a piece of land grows more red-headed sauce, goosegrass, valerian and other plants, then it is a loam; savannah grows such as yew, grass, three-edge grass, wild orchids, wild onions and the like. 2 There are snails, muddy grasshoppers, grasshoppers, big grasshoppers, etc. for the fat soil; there are mostly small ants, large ants, etc. for lean soil. 3 There is a night tide, dry and wet, not easy to dry and hard for the fat soil; no night tide phenomenon, soil hardening hardening for the lean soil. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
Intercom system with tuya is an intercom system that realizes remote operation on the mobile phone. When the customer uses the Tuya Intercom system, the visitor calls his or her friend's apartment on the Video Door Phone system, the traditional intercom mode can only receive calling information on the Indoor Monitor which is in the apartment. But if you uses our intercom system with tuya, the users only need to download the tuya application on their mobile phone and connect with our video door phone , they can receive the visitor's calling information, even if they are in travel, office, etc.,They will receive the visitor's call information at the first time, and intercom with the visitor. If the visitor is their friend or family member, users can also remotely unlock the visitor on the mobile phone, and then visitor can enter the building or house.
Sounds incredible, right? Then let me know more specifications and functions together!
Our Intercom system with tuya uses high-definition screen and a hard aluminum housing with HD cameras. The camera can detect face information and open doors. It is full touch screen , so customers can operate like our mobile phones, which is very simple and convenient. At the same time it compatibles with and face recognition .RFID swipe card.tuya application and so on to open the door . Usually used for renovation of old communities, apartments and hotels, etc.
The following are the parameters of our AZZJ10D for your reference:
1. 10.1 inch 720 HD display TCP/IP Intercom system
2. Calling, intercom, unlocking, monitoring (golden & silver optional)
3. High quality aluminium alloy frosted panel + high-end glass lens + touch screen
4. Digital camera, stable and clear image shooting
5. Night vision and bright light compensation function
6. Full duplex voice intercom, comparable to ordinary telephone intercom
7. Android system ,ARM CPU, TUYA App (support Android and IOS system)
8. LPDDR3 1 GB memory, standard EMMC 8 GB storage expandable
9. RJ45 standard ethernet interface all-digital design
10. Low power consumption technology solution, saving energy and long life span
11. Dimension:348*169*47.5(mm)
12. Install method : Wall/flush install (335*158*47.5 mm)
13. Image/video advertising playback (UI display can be customized)
14. Door opening:IC/ID card/ password/ face recognition/ mobile phone
We have a variety of designs for Intercom system with tuya, different sizes, different keys, etc., you can refer to our pictures,
We have been focusing on independent research and development of intercom system with tuya
since 2011. We have professional reach and devolve team to serve you, and we can provide you with professional products and services, If you need more information about our factory or intercom system, please do not hesitate to contact us, we are very honored to share catalog with you.
Intercom System With Tuya,Tuya Intercom,Video Door Phone System,Tuya Video Intercom Zhuhai Mingke Electronics Technology Co., Ltd , https://www.zhmkdz-electronics.com
