4GHz and 5. 8GHz frequencies such as the one found in this outdoor wireless security camera. These RF or Analog wireless transmitters were limited to clear line of sight, meaning there must be a unobstructed view between the antennas connected to the receiver and transmitter. While this requirement was doable for outdoor applications, it made it impossible to use these devices for other applications because of interference from obstacles. The main advantage of using analog video transmitters which still holds true today is for Real Time video transmission; if you want delay free video for a manufacturing process then they are still the equipment of choice. The recent advancements in cmos camera sensor technology have allowed great reductions in pricing for megapixel IP cameras, thus enabling the average consumer to afford high definition video. At the same time, prices for wireless access points have become affordable and WiFi radio technology has become more reliable. Gone are the days of access points over heating, and intermittent data streaming because of issues with poor RandD from the factory. As of 2015, it is affordable to combine a IP camera with a access point and make the camera wireless. You can use any ip based network camera and use either a 2. 4GHz or 5.

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The doorbell integrated in the doorbell camera 106 can also take advantage of computational and communication capabilities of the doorbell camera 106.

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