Re: Visonic MR4000 Pet Alley Lens #5

[Jim Davis <alarminex@xxxxxxx>]

On Sunday, November 12, 2017 at 9:01:49 PM UTC-5, cha...@xxxxxxxxx wrote:
> Am looking to buy some pet ally lenses #5 for Visonic MR4000 PIR's.
> ADI says they were disontinued several years ago. The manufacturer's
> sales department also said the same.The MR4000 is still available.
> Appreciate your help. Am removing some 903"s; could have been part
> #DS-903, an early model PIR that would trip when the wind blew, when
> installed in an outside wall, due to the Venturi effect .
>=20
> Charlie

So ....... A) When installing PIR's make sure you seal all holes. (But gran=
ted, some of the old PIR"S didn't have the signal processing that the newer=
 models have)
and B) pick another manufacturer other than Visonic who has pet ally capabi=
lity. Or .... depending upon the actual application you may be able to mask=
 a standard lens sufficiently to provide you with the "pet ally" range you =
need. The MR4000 is a really old design.=20
Optex is a good high end manufacturer.