Emerson Bettis TEC2 Installation And Operation Manual page 100

Appendix
February 2018
Range Characteristics
The range values are approximate and may vary depending on RF environment.
Bluetooth hops in a pseudo-random fashion over the 79 frequencies in the ISM band
to adapt to the interference, hence range depends on RF interference environment.
92
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Range
After One Wall
After Two Walls
After Three Walls
Installation and Operation Manual
E2K-405-0218 Rev. 2
Distance
55 feet
60 feet
36 feet
Appendix