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правка
(Новая страница: «GSM and 433 MHz radio antennas are connected to SMA connectors on the casing.») |
(Новая страница: «If GSM signal is weak, it is recommended to use an external antenna and to locate it far from the controller.») |
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Строка 297: | Строка 297: | ||
GSM and 433 MHz radio antennas are connected to SMA connectors on the casing. | GSM and 433 MHz radio antennas are connected to SMA connectors on the casing. | ||
If GSM signal is weak, it is recommended to use an external antenna and to locate it far from the controller. | |||
правка