What types of Wi-Fi networks does the Gainsborough Freestyle Wi-Fi Bridge support? The Wi-Fi Bridge supports 802.11b/g/n (2.4 GHz) Wi-Fi networks. Related articles Do I need a separate Wi-Fi Bridge for every Gainsborough Freestyle smart Lock I install? How close does my Gainsborough Freestyle Trilock need to be to my Wi-Fi Bridge for both to connect? Why do I need a Gainsborough Wi-Fi Bridge if this Freestyle Trilock already has Bluetooth? Do I need the Wi-Fi Bridge to use my Gainsborough Freestyle Trilock? What does the centre button do?