Using internal and external antenna simultaneously
An external antenna is available for some SmartRelays (SREL.AV).

The internal antenna is normally deactivated as soon as SmartRelay detects an external antenna.
You can also use AXM Lite to configure the settings so that both antennas are used at the same time:
- Changing the SmartRelay settings). tab open (see
- Open the menu if necessary.
- Activate the checkbox.
- Click on the button.
- The SmartRelay window closes.
- The SmartRelay’s internal antenna will remain active even when an external antenna is connected.