Will Z-Wave devices interfere with other wireless devices in my home?
Last Updated: 11/11/2013
Most likely, no.
Z-Wave devices run on a 900 Mhz frequency that is far lower than most other radio frequency devices. The only wireless device in your home that could receive interference would be a cordless phone. However, with the advent of cellular technology, cordless phones are becoming less and less common.
Honeywell offers a number of products that can control Z-Wave devices. The Tuxedo Touch Keypad can control Z-Wave lights, locks, thermostats, and other devices. The L5100 Lynx Touch is a control panel, keypad, and Z-wave device controller all-in-one.