Sizheng - Home remote audio and video monitoring program software

There are many free monitoring software on the Internet. Its software function basically meets the family's monitoring situation.

Acquisition side: Install the acquisition end on a storage device (computer, smartphone, tablet, or Android smart device). A surveillance camera with a pickup on the device link. Open the monitoring acquisition software to identify the camera set up the storage path (usually free monitoring software does not have cloud storage capabilities, it can only be stored to the local) and login account password and other information.

Viewer: Install the viewer software on the display device (mobile phone, computer, tablet, etc.). Open software to enter login information. You can monitor your home situation.

Product selection

Camera: Generally speaking, we want users to choose a camera with audio input function. Because in spite of the audio input port on the storage device, in order to better manage the audio and video (in the case of multi-channel audio and video), the corresponding sound from the screen can make the monitoring more realistic.

Pickup: Why pick a pickup? Some people choose a camera with a microphone for cost savings. However, the audio of these cameras often does not work well because the pickups built into the camera are passive microphones. The sensitivity of this microphone is quite low, and it is inevitable that there will be more noise during the recording when it is built into the camera. The advantage of the external pickup is that the highly sensitive monitoring pickup can omnidirectionally collect the sound of the monitoring area. The Sizheng monitoring microphone not only has a high fidelity effect, but also can effectively reduce the low noise. In general, the pickups selected for home monitoring are high-fidelity pickups (Sheng-COTT-C7 high-fidelity pickups, COTT-S2 high-sensitivity pickups).

Storage devices: We recommend using Android smart boxes on the premise that we already have a network (with a router). This kind of equipment is simple and inexpensive to install for monitoring only to meet the needs. Be sure to select a device with an audio input port when purchasing. In the case that there is no routing yet, it is recommended to use smart routing to save the installation process.

Surveillance equipment: There are no viewing devices at the moment. You can use the Android phone IOS phone that has been eliminated as a display device.

Recommended Sizheng monitoring pickup

COTT-C7 High Fidelity Pickup Product Parameter Item Pickup Performance Index Pickup Area 150m2 (Adjustable) Audio Transmission Distance 3000m Frequency Response 20Hz ~ 20KHz Sensitivity -28dB Signal to Noise Ratio 88dB (1m 40 dB Source) 50dB (10m 40 dB source) 1KHz at 1 Pa Pointing characteristic omnidirectional dynamic range 104dB (1KHz at Max dB SPL) Maximum tolerable sound pressure 120dB SPL (1KHz,THD 1%) Output impedance 600 to 1000 ohms Unbalanced output signal amplitude 2.5Vpp/ -25db microphone US KaBoni large gold-plated membrane capacitor microphone signal processing circuit DSP digital noise reduction, AGC automatic gain control, ALC automatic level control protection circuit lightning protection, power polarity reverse connection protection, electrostatic protection connection 3 lead ( Red power supply, white audio, black public ground) Transmission cable telephone line, network twisted pair, shielded cable (shielded electromagnetic complex environment, please use) Power supply voltage DC voltage regulator DC10V ~ 18V (recommended 12V, greater than 500 meters Recommended 15V) Operating Current 20 mA Ambient Temperature -20°C to 70°C Color Beige Case Material Superior Resin PVC+ Spray Diffuse Coating Shape size 78mm × 35mm Weight 65 g Place of Origin China, Guangzhou availability in stock, can provide samples tested in accordance with standard instructions 2002/95 / EC synchronized audio and video recording system through the EU ROHS environmental construction standards.
Through the European Union CE standards and the highest sounding video recording system construction specifications.
Through the Federal Communications Commission of the United States, that is, the relevant FCC standards testing and the corresponding system construction specifications.