36 minutes ago, whistle said:

Only ever fit dualtec’s.

I did a sub job , they provided texecom dualtecs , i mainly use Honeywell dt

 

The texe version probably ok but gave to many fa , had to change them all and all gone quiet

 

Not to say Honeywell are better question for you dudes

 

Do you ever find some properties just don't get on with the some pirs and DTS or simply you stick to one brand and it always works?

9 hours ago, Amps said:

They need to be installed at 2.1 meters rather than 2.4 meters for the standard pir’s.

Yeah I noticed they worked better lower down but that's still no good on a domestic. They need to be near the ceiling else it looks poor in my opinion 

1 hour ago, KWCFC said:

Yeah I noticed they worked better lower down but that's still no good on a domestic. They need to be near the ceiling else it looks poor in my opinion 

 

Yeah I agree. Far from perfect.

 

 

Stupid thing is for the wireless version there is no mention of the 2.1m height

 

 

Guardall DT15+ fitted well over a 1000 of them with very few issues at all.