1
P/N 1006-7201-00 • REV A • ISS 14MAR18 ©2018 United Technologies Corporation
Attention:
Please take a few minutes to thoroughly read this user guide which should be
saved for future reference.
NOTE:
Leave this user guide with the home owner.
You do NOT need a home wi-fi system to use these units. Multiple wireless units create
their own independent wireless alarm network.
HDX-135Z-433
Wireless Interconnected
Heat/Freeze sensor 433-63
User Guide