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DURAFON SN902 & SN922 PRODUCT SUPPORT & FAQ's
Product
Question
SN902
How do the phones compare
SP922
to 2.4GHz or 5.8GHz
phones?
SN902
How is such long range
SP922
achieved?
SN902
How much more range will I
SP922
get with the external
antenna?
SN902
What is the range?
SP922
SN902
Are the systems safe?
SP922
SN902
How close can a base
SP922
antenna be to another
antenna?
SN902
How far apart should
SP922
external antennas be
placed?
SN902
How do I protect my system
SP922
from static electrical
charges?
SN902
Where should I place the
SP922
base unit?
SN902
The handset gets warm
SP922
during charging, is this
normal?
SN902
Will the phone work with the
SP922
electricity off?
SN902
How do I maximize the
SP922
range of the system?
Answer
Typically, much longer range can be
achieved with the EnGenius Industrial
Cordless systems.
Long range is achieved with lower
frequency and higher transmission
power.
The external antenna provides more
range by getting the signal above
obstacles which may block the signal if
the base unit is used by itself.
Range depends upon individual
environment. Typically, 12 floors in a
building, 23,000 square metres in a
warehouse and 12,000 hectares on a
farm or in open area.
The systems have met or exceeded all
FCC testing, including rigorous SAR
testing.
Keep 6 metres between antennas.
Keep 6 metres between antennas
Use the EnGenius lightening protection
kit.
Locate the base away from obstacles
and as high and as central as possible.
Yes.
No.
Mount the base unit antenna as high as
possible and use the long
performance handset antenna.
Optimal
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