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SENA communication systems with Bluetooth connectivity will connect up to four people and provide you with connection to your phone so you can take hands free calls anywhere at anytime. The WORK4 model is the most popular among arborists and has been well tested in the field.

Take your comm systems to the next level or connect more than four people with MESH Technology by SENA. With a more stable connection, MESH intelligently searches for intercom connections when they are lost and automatically reconnects once back in range - without affecting the rest of the group.

Sherrilltree also offers install of helmet mount SENA systems so be sure to add one to your new helmet.