Wireless Mesh Networking RF Module | Digi International
SparkFun XBee 3 Wireless Kit-Compatible with Arduino Beginner Wireless kit Handles 802.15.4-ZigBee & BLE protocols Talk to modules via UART or SPI 200ft Indoor Range 4000ft Outdoor Range mesh Network: Buy Online
Understanding Zigbee and Wireless Mesh Networking - Black Hills Information Security
The Best & Cheapest ZigBee Repeaters: Why This Is Important - Smart Home Point
XBee PRO ZB ZigBee Mesh Module 2.4GHz 63mW with Wire Antenna
SparkFun XBee 3 Wireless Kit-Compatible with Arduino Beginner Wireless kit Handles 802.15.4-ZigBee & BLE protocols Talk to modules via UART or SPI 200ft Indoor Range 4000ft Outdoor Range mesh Network: Buy Online
IBL - PRODUCTS
XBee Pro 63MW Wire Antenna S2C (Zigbee Mesh) | SUNROBOTICS
XBee 2mW U.FL Connection - Series 2 (ZigBee Mesh)-DFRobot