Digital Wireless Home Surveillance Camera
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· 4CH digital wireless camera & DVR system
· Simple installation-no video cables required!
· Total digital wireless, no interferences, no privacy leak
· 7" LCD monitor with integrated video recorder
· Support up to 32GB SD card or external 1TB mobile disk by USB2.0
· Support 4 cameras/ 24hours /7days non-stop overwrite recording
· Multiple recording modes: manual, schedule, and PIR activated
· 5meter night vision range
· Video quality: 4CH VGA 15fps,1CH VGA 30fps
· Weather proof outdoor cameras with 300 m/1000ft transmission open range
· Video output function for bigger monitor
- Q: Buy monitor camera attention to what
- Due to the manufacturers in the DSP and related technology between the level of differences, so the product is also different, so the parameters are marked with the gap, and some marked 500 lines, and some standard 520 lines, there are marked 530 lines, the highest marked 540 lines, Even 600 lines. So a variety of line number classification, in fact, shows the differences between the various, of course, which also mixed with a small amount of domestic enterprises to 480 lines fake 500 lines above the product composition. In fact, even in the same 540 line products, because the manufacturers of production technology differences and DSP technology differences, the same line of products with different results. But with the naked eye to distinguish is more difficult to compare out, unless the professional testing equipment or image magnification to distinguish, or find one or two real high-end brand camera to contrast. But in essence, 520 lines or more are called high-definition cameras, but analog cameras in the existing DSP and manufacturing technology based on a limit upgrade, it will be the traditional 480 line HD standard to 520 lines Or 540 lines.
- Q: Police surveillance camera and civilian What is the difference?
- Such as prisons, interrogation rooms, etc., need to use the explosion-proof damage to the camera, the police need to use the car head (plus lift rod), due to the increase in functionality, the cost will be relative to the increase, these are civilian do not need.
- Q: What is the reason for monitoring the camera's black screen?
- Fourth, the monitoring of the video signal line broken (including line damage, poor contact), but also cause a black screen.
- Q: What is the difference and connection between the optical zoom and the digital zoom of the camera in the security monitoring?
- Digital zoom, the software is a way to achieve the realization of electronic amplification, and more for high-definition network camera, through the camera's capture screen, the screen to enlarge the local.
- Q: Outdoor surveillance camera what brand good ah
- According to the use of the camera environment, can be divided into: outdoor night vision infrared ball, outdoor intelligent high-speed ball, outdoor night vision wide dynamic, backlight compensation, automatic white balance, and so the search function bolt, hemisphere and so on.
- Q: Monitor the camera automatically zoom, electric zoom, manual zoom, zoom lens meaning and difference?
- In the surveillance camera, there is generally no automatic zoom, but there is auto focus, such functions generally appear in the integrated camera, the decoder sends a zoom signal to the camera, the camera to zoom work, zoom work is completed, then the image Is blurred, you need to focus, a lot of integrated camera with auto focus function, to complete this focus work. There are some high-end camera (mainly high-speed ball) with a trajectory function, which is set in advance camera rotation and zoom information, after this camera has been set in accordance with the set of good track non-stop tour, which can see Do automatic zoom.
- Q: Yourself at home with a computer monitor how to install. Need to set up those. And installation steps
- 2. Monitor the camera to install the work, in accordance with the camera lens model and specifications, carefully fitted with the lens (infrared camera does not need to install the lens), be careful not to touch the lens CCD (marked part of the figure), confirm the fixed firmly , Turn on the power, connect the host or on-site use of monitors, small TV and so adjust the aperture focal length.
- Q: Monitor the camera often flashing why
- , The camera coding problem, 4, power supply is insufficient, 5 light dark, light sense of continuous switching, etc., 6, hard disk video recorder interface problems. There are plans to be accurate!
- Q: Elevator in the monitor camera lens focal length with the number
- The smaller the number of millimeters, the greater the angle, see the closer .3.6 mm angle of about 75 degrees, the proposed monitoring distance of 5 meters .2.8 mm angle of about 90 degrees, the proposed monitoring distance of 3 meters
- Q: Monitor the difference between the camera 720p and 1200 lines
- If the above, a little knowledgeable people, will be divided into digital systems or analog systems to use these two units, but the market there are many comrades of the three classes, and no matter what the system equipment, to 忽悠 on the 忽悠, so 1200 lines are also widely used in analog systems and digital systems, which is a bit messy.
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Digital Wireless Home Surveillance Camera
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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