Jump to content

Gv81

Members
  • Content Count

    1
  • Joined

  • Last visited

  1. I just installed a new brk 660 mbx mains powered smoke alarm with 9v battery. The green light is on and the red light flashes every 45 sec. But it also beeps while the red light flashes. Why would it beep as it a new alarm? thanks
×
×
  • Create New...