Fibaro Smoke Sensor (FGSD-002) - fail alarms

[Guest AxelS]

Hi all, 

 

I´ve sold over 50 smoke sensors (old and new generation) in different installations! 

 

At one installation with 6 smoke sensors and a HCL I got massive fail alarms randomly. I already have changed every smoke sensor (all FGSD-002) but the problem still exists. I´m not able to determine what the reason could be. 

 

Any ideas?

 

Thx

Best

Axel

[A.Socha 118]

check one of them what data you got in black box

[RogerD 2]

Hello,

I have the same problem with one of my three fibaro sensors. Connected to HCL. Two fail alarms last week. Same time around 3 am.