WIRELESS TX RX → 2.4GHZ & 5.8GHZ RF

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

Do your cameras work with different voltage for other countries?

Most of our cameras come with a power adapter that can handle form 110V ~240V AC. In case you get a camera with direct AC plug-in such as clock radio camera we will include the 220V to 110V (60Hz) step-down converter. However, if your country uses 50Hz, the time on the clock, because it is digital, will not be correct (it will be off about 20 min a day)

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.