Re: DSC 632 - Using both 900Mhz and 433Mhz sensors

["Aardmark Punicelli Farquar, Jr." <spamBNOTtdb2@xxxxxxxxxxxxx>]

On 27 Nov 2005 21:28:29 -0800, spdb66@xxxxxxxxxx wrote:

> I have searched the forums for help on this topic, but I never have
> quite seen a full answer. I have a DSC 632 system with several 900Mhz
> sensors and a keypad with built in 900Mhz receiver.  Since DSC now
> switched to 433Mhz is it possible to add a 433Mhz antenna/receiver to
> the system to allow use of 900 and 433 based sensors?  I would assume
> this would be ok since the 433Mhz receiver (DSC PC5132-433 Wireless
> Receiver) supports it's own zones.  Anyone tried this ? Thanks

This is a real good question, for upgrading the old 900MHz stuff. There is
a module required that allows a second receiver to be used, though you are
still limited to 32 zones.