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monitors and TVs.
2.
Radio Frequency Interference (RFI).
If you
have
other
433
MHz
devices
and
communication is intermittent, try turning off
these other devices for troubleshooting
purposes. You may need to relocate the
transmitters or receivers to avoid intermittent
communication.
3.
Line of Sight Rating.
This device is rated at
300 feet line of sight (no interference, barriers
or walls) but typically you will get 100 feet
maximum under most real-world installations,
which include passing through barriers or
walls.
4.
Metal Barriers.
Radio frequency will not pass
through metal barriers such as aluminum
siding. If you have metal siding, align the
remote and console through a window to get
a clear line of sight.