MasterGuard?
On Thu, 19 Jul 2007 01:10:18 -0400, mm
wrote:
Their premise is that they provide smoke alarms that are optical rather than
You can buy photoelectric smoke detectors at the store. You don't need
them.
By "them", I meant the salesmen of the fancy company you posted about.
You can buy the kind that will connect to a burglar alarm too,
but
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