When using wireless security cameras, homeowners should be prepared to enjoy the convenience and hassles of such a system. The obvious benefit of wireless technology is the elimination of power cords and data cables from a CCTV surveillance system. However, there may be a slight compromise in performance of wireless cameras. There may be signal interference and a limited range in wireless CCTV cameras. Additionally, the transmission speed is significantly slower than with data cables. To optimize the signal strength of a wireless camera, it should be placed away from thick exterior walls. Another trick is to use variations in the channels of the standard 2.4 GHz frequency. The latest cameras often have frequencies that go up to 2.48 GHz.
The strength of a wireless security camera's signal would depend on the camera in question. Some of the wireless security cameras are said to be about 900 mhz.
how good/bad the connection is
A wireless adapter can lag sometimes when it's signal strength is not that strong.
It basically helps to improve signal strength. As an example if I have poor wireless coverage in my area and I have a broadband network it will work to improve my signal strength.
Depending on the signal strength and type of wireless, you can potentially lose speed.
It will depend on the strength of the signal. It will also depend on if you are using wireless g or a wireless b access point for your wireless services.
You have to use a strength booster or so called wireless extender.
ImproveYou can use a Camera Lens Detector, such as aSpy WiFi Signal and Camera Lens Detectoror a Wireless Signal Hidden Camera Detector Scannercould help you to find it. Source: http://www.outdoz.com/security-systems-alarm-detectors-c-23_24.html
Simple wireless device - visit local electronics shop and ask them.
A USB wireless router can be purchased for about $40 or $50 dollars depending on how far you want the signal strength to carry. The more you spend on one the better.
You can get so called wireless boosters or extenders. They allow to cover longer distances and make internet accessible in areas where your router cannot provide a signal.
It increases signal strength and range in all directions while using omni-directional antennas.