Re: Anyone having problems with???

["Doug L" <vssdoug@xxxxxxx>]

Do they have changeable lens/mirrors depending on the mounting height.?
Are these installed at a higher mounting height than those you have
installed in the past?

Doug

--

"Russell Brill" <russwbrill@xxxxxxxxxxxxx> wrote in message
news:QxXMg.9594$bM.3274@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
> "Jim" <alarminex@xxxxxxx> wrote in message
> news:1157880569.829802.170860@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>>
>> Russell Brill wrote:
>>> Anyone having sensitivity problems with the DS938Z Ceiling Mount PIR
>>> made by
>>> Bosch????
>>>
>>> Mounted at 15ft, room Temp around (at 5ft) 85 degrees...........
>>
>>
>> I think most PIRs, will begin to get pretty sluggish the closer you get
>> to body temperature.  Dual tech units are less likely to be affected by
>> heat, since the PIR's in those units are usually not set for pulse
>> count and set at higher sensitivity.
>>
> They're not sluggish, they're completely blind... You can walk around the
> room and never set one off!!! This NEVER used to be a problem with this
> model detector...
>