Control Synergy Supports Wireless Communications for Australia and New Zealand. We have High Quality Antennas, Data Radios and Radio accessories and have been helping sort out Wireless Communications for over 15 years. Customers keep coming back to us because we do wireless Communicatons right. Based in Newcastle, NSW, Control Synergy is looking forward to working with you. Give us a call on (02) 4966 5211 or drop us a line at info@controlsynergy.com.au