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From the audio monitoring come out so far, the audio monitoring has been considered a supplement to video surveillance, and in fact, people also have been accustomed to the argumentation of " seeing is believing ". However, with the public's awareness of video surveillance, video surveillance appears drawbacks so that "seeing is believing" has gradually become a defect, and then audio monitoring begins to be transformed into necessity from supplementary. Today, audio and video surveillance have been combined together, and become an integral part of the monitoring system.

With the development of science and technology and upgrade of Chinese large data networks, analog monitor has gradually been replaced by digital, network monitoring. The rise of new things make monitor constantly progress. Pure digital, network monitoring system has become mainstream, and replace the traditional monitoring mode. Network monitoring is better than the traditional analog surveillance on definition and distance of spread, even in terms of price, network monitoring is more advantages than analog monitoring. As a supporting role in audio monitoring, before monitoring entering the network era, it must rely on the network camera to exist.

Now most of the audio and video monitoring


However, with the people demand for audio monitoring, this mode can't meet the needs of users. The user only needs to monitor audio (or somewhere just recording) to thirst for having a kind of equipment that can cross video camera and directly record through network, so network audio monitoring was created.

As a dedicated audio monitoring developer, "meet user demand" for the purpose of Guangzhou Sizheng Technology to meet market demand, Sizheng R & D team has developed a revolutionary product - SIZHENG Network Audio Monitoring. After several tests and improvements, now it can with most of the back-end storage (NVR) on the market to achieve the perfect compatibility.

The use of network audio monitoring 

The birth of SIZHENG network audio monitoring, indicates the arriving of a new era of audio monitor, it makes audio monitoring become really independently individual. A kind of new pattern will be brought new experience and feeling to the users, let us expect and experience the joyful and convenient from scientific and technological, with Sizheng audio monitoring " transmitting the sound of happiness " together.