Home > categories > Security & Protection > Alarm > Infrared alarm probe when someone outdated red light, the host does not alarm does not ring, why?
Question:

Infrared alarm probe when someone outdated red light, the host does not alarm does not ring, why?

Infrared alarm probe when someone outdated red light, the host does not alarm does not ring, why?

Answer:

1: Alarm host arming not?
3: Infrared probe or host is faulty.
2: whether the infrared probe alarm signal to the alarm host.
Alarm part of the alarm off, the red light that has been detected through the object

Share to: