Digital Wireless Home Surveillance

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Product Description:

· 4CH digital wireless camera & DVR system
· 2.4GHz digital wireless, no interferences, no privacy leak
· Support up to 32GB SD card or external 2TB mobile disk by USB2.0
· Support 4 cameras/ 24hours /7days non-stop overwrite recording
· Multiple recording modes: manual, schedule, and PIR activated
· 20 meter night vision range
· Video quality: 4CH VGA 15fps, 1CH VGA 30fps
· IP 66 Weather proof outdoor cameras with 300 m/1000ft transmission open range
· A/V output function for bigger monitor
· IR-cut filter embeded


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Q:What is the monitor for the video recorder?
The screen divider outputs the full-screen pictures input by the cameras in sequential and intermittent intervals on the monitor and can be recorded in the order and time interval described above. The interval is generally adjustable. It has the functions of sequential switching, picture-in-picture, multi-picture output display playback image, interconnected camera alarm display, touch-time pause screen, alarm recording playback, time, date and title display.
Q:What's the difference between a dome camera, a gun camera and a dome camera in security monitoring?
Mainly the use of the difference, the dome camera is generally used for indoor ceiling place, because it is relatively small, so more beautiful. Gun camera is generally installed in the channel, plant or parking area and other areas. The advantage is that you can install long focal length lens to expand the scope of monitoring, the disadvantage is more obvious.
Q:How to remotely monitor the phone
1, the first network camera installed, connected through the network cable to the switch, the network camera connection is not the need for each network cable must be unified in a switch (such as: need to install a camera in the distance, if you want to install ten Camera so the traditional camera is necessary for each coaxial line must be inserted at the same time in a video recorder can be used normally, but the network camera can add a switch, that has ten network switches into a network only need to pull To another switch on the normal use, so do not have to spend a lot of trouble, save a lot of labor)
Q:3.6mm and 6mm surveillance camera can see the screen angle is how much
3.6MM angle is generally about 87 degrees 6MM angle is 60 degrees. The scope of the monitoring is not the same, a clear distance is not the same, 3.6MM lens is generally the best clear distance of 7-8 m 6MM lens the best clear distance of 15 meters 3.6mm: 90 ° about 6mm: 60 ° 8mm: 45 ° about 12mm: 35 ° or so
Q:Monitor the camera focal length 3.6mm 4mm 6mm. What is the meaning?
Mm is the lens of the aperture, the number of millimeters, not the bigger the better, the smaller the camera according to the wider picture, the larger the picture the more narrow the picture, the large number of millimeters of the lens is equivalent to the local zoom, The need to size, the size of the number of millimeters of the lens price is the same, there is a picture below you look at it to understand
Q:Camera gun 4MM, 6MM refers to what?
Camera gun parameters in the 4MM, 6MM, etc. refers to the camera is configured lens focal length.
Q:Monitor the camera has a video port, what is this mouth, then what machine, direct access to the TV can you?
You saw the bayonet bulb it, you go to the computer city to buy a plug on it, the output of the video signal, before the old TV also have this video interface.
Q:3 megapixel surveillance cameras store much day
3600 seconds (per hour) * 24 hours (per day) * Rate (128kbps-8Mbps) / 8 (conversion of bytes and bits) / 1024 (converted to M) / 1024 (converted to G) ≈42G (bit rate is 4Mbps)
Q:Monitor the difference between the camera 720p and 1200 lines?
P and line, are the unit of image clarity, but P is used in the digital system, the Chinese full name for the pixel, and the line is used in the simulation system, the Chinese full name for the TV line.
Q:Monitor the use of the camera
This is to see what you want to do with it, I was bought to watch the baby with a baby. Emperor as faith constant, shaking his head machine! Very useful!

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