⎝⎛韦德足球⎞⎠

EN 热线400-8824-888 Chinese | EN Hotline 400-8824-888

Focus on security for 25 years

The world's leading provider of alarm systems & smart home products
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  • EAVS Product Technical Features

    EAVS Product Technical Features

    2018-10-19 by original

    I. Technical Features of EAVS Alarm and Monitoring All-in-One Product Seamless Connection of Alarm Video In addition to the functions of the network alarm system, EAVS visual alarm can also provide users with data analysis through high-definition video means, such as conference calls and video remote through visual services Supervision includes non-alarm services such as attendance. Visualization of the alarm system is realized, and the application functions of the system are further enriched. The alarm linkage function detects the alarm situation through the front end of the alarm system, motion detection alarm, abnormal device disconnection alarm, etc., and realizes linkage snapshot, linkage video, linkage sound and light equipment through alarm analysis; supports mobile phone APP Browse videos, receive SMS alert information, etc .; By monitoring the client, when an alarm event occurs, you can accurately determine the corresponding ...... see details
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  • Technical analysis of infrared beam

    Technical analysis of infrared beam

    2018-10-19 by original

    I. Analysis of active infrared radio technology Digital intelligent frequency conversion utilizes digital circuits and modulation and demodulation technology. Different transmitting frequencies are adjusted between each transmitting head, DSP chip programming, and co-frequency reception between transmission and reception can reduce co-frequency. Interference and different frequency light interference reduce the possibility of false alarms and effectively protect the area's security. When intelligent rain and fog recognize rainy and foggy weather, the opposite infrared signal gradually weakens due to environmental interference. The detector automatically remembers the state of the environment and automatically adjusts the sensitivity of the receiving end to adapt to the current environmental state, preventing false alarms caused by excessive sensitivity in rainy and foggy days. The intelligent power transmitting and receiving device sends the required light intensity requirements to the transmitter according to the scene environment, and adjusts the appropriate red according to the requirements of the light projector ... view details
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  • Analysis of infrared detector technology

    Analysis of infrared detector technology

    2018-10-19 by original

    First, the unique wireless dual-monitor technology of wireless detectors The American FOCUS wireless detector is a combination of infrared and microwave detection methods, which is commonly known as dual-monitor technology. The microwave detection method of the dual-spectrum detector is based on the Doppler principle of physics. The microwave is transmitted at one frequency. When there is a moving object within its coverage, it will be reflected at another frequency. There is a frequency difference in the reflection frequency. According to the size of the detection change, the volume and moving speed of the person can be known, combined with the signals detected by the infrared, the internal CPU chip performs arithmetic processing on the two trigger signals, comprehensively analyzes the relevant characteristics of the signals, and finally determines whether the viewing area has invaded. By. Microwave time-sharing emission When two detectors are turned on at the same time, the microwave transmission time ...... View details
    TAGS: infrared detector

  • Analysis of Network Alarm Host Technology

    Analysis of Network Alarm Host Technology

    2018-10-19 by original

    I. Analysis of wireless host technology Multi-code wireless coding patented technology Multi-code wireless coding patented technology with self-owned intellectual property rights, the total number of coding combinations reaches 244, and rolling coding encryption technology is used to make transmission coding more secure. Non-reproducibility is stronger, and the possibility of being cracked is almost zero. Multi-network communication technology Mei'an Technology FOCUS wireless alarm host innovative application PSTN \ GPRS \ 4G \ TCP / IP \ WIFI multiple transmission methods, PSTN is the traditional telephone network alarm transmission method. The GPRS \ 4G \ WIFI module can communicate with the host anytime, anywhere, such as mobile phone SMS \ mobile APP to arm or disarm or home appliance control. … ... see details
    TAGS: Alarm host

Shenzhen Meian Technology Co., Ltd.

Shenzhen Meian Technology Co. Ltd.
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National Phone: 400-8824-888
Landline: 0755-84844181
Fax: 0755-84844464
Address: No. 14, 27, Lanshui Road, Longgang Street, Longgang District, Shenzhen
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