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Wireless video doorbell technical analysis
2012-06-02 10:02:13

 

One, transmission mode

2.4G wireless transmission technology, the frequency is between 2.405ghz--2.485Gghz,2.4G wireless transmission technology work the way it is dual mode transmission, has a very strong anti interference ability, has the largest2.4G transmission of2M data transmission rate. Perfect transmission of video images.

Two, system characteristics

Visual doorbell with wireless technology in installation and maintenance are very convenient, especially for the relatively complex community structure, or the deep residential users, wireless video doorbell has great advantage. From community service and security considerations, wireless video doorbell can also provide, property management, the user calls, take messages, the information receiving / issue, intelligent home appliances control, remote control, multimedia, surf the internet.


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