[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

Re: Driveway Alert Sensors

Subject: Re: Driveway Alert Sensors
From: nobody@xxxxxxxxxxxx (Dave Houston)
Date: Thu, 06 Oct 2005 20:03:09 GMT
Newsgroups: comp.home.automation
References: <11k3cnjp66rvi22@xxxxxxxxxxxxxxxxxx> <1128627635.014504.108670@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>

I'd be dubious of the claimed range. It uses 433MHz which is subject to FCC
Part 15 power limits.

"Mark Thomas" <mrt@xxxxxxxxxxxxxx> wrote:

>I've had my eye on the solar powered one:
>
>http://www.smarthomeusa.com/Shop/Motion/DesignTech-Drive-Mail/Item/33372/
>
>It has a 12V output trigger for home automation systems. That's better
>than nothing; many only have a light and chime. But the system supports
>up to 16 sensors; why can't they just put out the code on four
>terminals? Is it really that difficult to keep automators in mind?

References:
- Driveway Alert Sensors
  - From: keith bowers
- Re: Driveway Alert Sensors
  - From: Mark Thomas

Prev by Message: Re: home automation in UML
Next by Message: Re: Video Surveillance Software? (0/1)
Previous by thread: Re: Driveway Alert Sensors
Next by thread: Re: Driveway Alert Sensors
Index(es):
- Message
- Thread

comp.home.automation Main Index | comp.home.automation Thread Index | comp.home.automation Home | Archives Home