Specifications include, but are not limited to: A. Controllers and associated components can be either wired or wireless type. B. Wireless equipment controllers and auxiliary control devices shall conform to: 1. Au IEEE 802.15.4 radios to minimize risk of interference and maximize battery life, reliability, and range. 2. Communication between equipment controllers shall conform to ANSI/ASHRAE Standard 135-2016 (BACnet®/Zigbee®) BACnet tunneling devices to ensure future integration of other BACnet®/Zigbee® certified devices. 3. Operating range shall be a minimum of 200 feet; open range shall be 2,500 ft. (762 m) with less than 2% packet error rate to ensure reliable operation. 4. To maintain robust communication, mesh networking and two-way communications shall be used to optimize the wireless network health. 5. Wireless communication shall be capable of many-to-one sensors per controller to support averaging, monitoring, and multiple zone applications. 6. Certifications shall include FCC CFR47 - RADIO FREQUENCY DEVICES - Section 15.247 & Subpart E 2.2 DDC SYSTEM MANUFACTURERS A. Wired 1. Automated Logic 2. Staefa 3. Trane B. Wireless 1. Trane