Pir

[fishdog]

What is the best PIR on the market?? How much does it cost?? Where can I buy one??

[Admin]

Depends on the application. Where are you using it & what performance do you require?

[fishdog]

Somewhere that direct sunlight may fall on it. There may also be a slight wind from air conditioning. The PIR will be visible to general public at times, so I need it to look the part. Must be very reliable.

[Admin]

This is the spec you would be looking for

KX15DQ 15m Digital Quad PIR Detector-Selectable End of Line (EOL) resistors-Aspherical lens-Selectable Normally Open (NO) or Normally Closed (NC) relay
-15m Detection range
-Digital Temperature Compensation (DTC)
-Digital Signal Processing
-Intelligent noise reducing Independent Floating Thresholds technology (IFT)
-Supplied with wall and ceiling brackets
-5 Year manufacturers warranty

http://rspl.ie/reliablesecurity/Main/Products_Pyronix.htm

[fishdog]

Looks cool! Is it grade 3? Does it have anti-masking??


Thanks

[Admin]

Anti masking.... yes
Grade 3??? What are you wanting to protect?
Grade 2 is all that is required..

[fishdog]

Anti masking.... yes

Great!


Grade 2 is all that is required..
The rest of the system is grade 3. If I install a single grade 2 device the whole system will be classed as grade 2.


What are you wanting to protect?

You know! The usual!!:p:p

[Admin]

If you require grade 3 then you would need to be looking for more specialist equipment.

[fishdog]

I know. The rest of it has been installed for some time now. This is to improve it further.

[Admin]

You must be expecting some serious professioinal burglars