Re: ControlThink announces Z-wave SDK

[robertlbass@xxxxxxxxxxx]

> RF is useful as an adjunct to either of the above but, IMO, is not suitable
as the main HA technology. Metallic J-boxes, flashing, wire lathe,
ducts,
appliances, etc. will always make RF beyond the skill level of the
typical
DIYer.

That is patently untrue, friend.  High quality RF systems for security
and home automation have been around for years.  Most DIYers have no
trouble at all installing and servicing them.

Z-Wave devices are designed to function in metallic J-boxes.  While
metal ducts and such can occasionally pose a problem for some systems,
Z-Wave has a distinct advantage in that every controlled device is also
a repeater.  In a complete system a switch that may not receive good
signal from the master controller has multiple opportunities to receive
signal from other nearby sensors.

Not just Insteon but almost all PLC devices are unacceptable for
security.  RF technology far less robust than Z-Wave has long been used
for security.  Don't be surprised to see Z-Wave communicating alarm
sensors in the near future.

Regards,
Robert L Bass
www.BassBurglarAlarms.com