Add on high gain directional antenna for boosting Bluetooth signal in outdoor, high humidity, or high interference environments.
Technical Notes: Front face of antenna should point towards sensors at all times. Bluetooth signal is directed in front of antenna, so sensors may lose connection if they are moved too far to the side or behind antenna.
Important: Always unplug the USB Bluetooth Receiver from computer before unscrewing and/or replacing and exchanging antennas. Damage to receiver can occur if plugged in without an antenna.