Menvier MF400 ,.fire but nothing obvious ?

[Mikegh]

I'm not making sense there 1st. line above

Eol in panel no alarms sound so problem not faulty panel

 

[Phil L]

Break glass has a rotary movement which moves the glass, at the top of where the glass sits there will be a micro switch which is held in position in its normal state and released on alarm

 

[Mikegh]

Break glass has a rotary movement which moves the glass, at the top of where the glass sits there will be a micro switch which is held in position in its normal state and released on alarm

Seemed to me.loke a wireless connection between front and back when I opened it , dunno maybe I'm mistaken

Thanks for the assistance