Viconics VWG-50 (Classic ZigBee) Design Consideration and Setup Guide - Manual (Page 12)

12 | VWG-50-Setup Guide
Proper design considerations need to be addressed prior to any installation of a
Viconics Wireless Gateway (VWG) and related wireless controllers.
1. To properly avoid network interference with 802.11 Wi-Fi devices in the 2.4GHz
spectrum range, Viconics recommends the use of 802.15.4 channels 25 and 26
only. 802.11 Wi-Fi transmissions overlap and may interfere with other channel
selection allowed by 802.15.4 ( Channels 11 to 24 )
2. Maximum distance between each node ( controller ) should be:
 Clear line of sight between 2 nodes should be under 100 feet ( 30 M )