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WIRELESS TX RX → 2.4GHZ DIGITAL ENCRYPTED |
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Q&A
WIRELESS TX RX QUESTIONS
- Can wireless system have interference?
- There are 2 kinds of wireless video signals, analog & digital. Analog refers to a RF(Radio Frequency). Only FCC approved RF video signals for consumers are 5.4GHz, 2.4GHz & 900 MHz (obsolete). RF video signal can be interfered by other wireless products in same frequency such as cordless phones and wireless routers. Level of interference varies depending on the proximity of the camera to the receiver and the interfering source. There may be no noticeable distortion in video to slight ~ heavy horizontal lines in video. On the other hand, digital wireless or wi-fi have no interference at all.
GENERAL QUESTIONS ON WIRELESS
- What is a wireless system?
- Wireless system refers to a camera that can transmit video/audio signal to a receiver or to a wireless router without using any cable in between. There is no such thing as wireless power, even wireless cameras needs power either via plug-in or batteries.
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2.4GHz Digital Tx & Rx (53ch.)